Unity: Do not blanket-ignore specific plugins, that's a user choice

Only people building Unity plugins will need to import the asset store tools plugin into their project, and it's a toss up whether they want to commit the tooling into their repo (they might or they might not want to, it highly depends on their workflow). The default .gitignore shouldn't be making this choice for these users.

Unity: ignore mdb files and fix path to crashlytics file (it can be in other places)

Unity projects targeting the 2.0/3.5 runtime or built with mono < v5.0 generate `mdb` files, not `pdb` files.

Looks like the `crashlytics-build.properties` gets around in more than just the `StreamingAssets` folder, looking at [examples around the internets](https://github.com/auth0/sharelock-android/blob/master/app/src/main/assets/crashlytics-build.properties), so it should probably just be ignored as a filename.

Merge pull request #2922 from wRorsjakz/patch-1

Add version control ignore

Merge pull request #2921 from aslamanver/master

google-services.json

Add version control ignore

vcs.xml can be considered for gitignore as per this [stackoverflow discussion](https://stackoverflow.com/questions/16736856/what-should-be-in-my-gitignore-for-an-android-studio-project/18454251#18454251)

google-services.json

google-services.json file should be commented on default if they want they will change otherwise it'll destroy the project

Merge pull request #2918 from johnsoncodehk/patch-3

Unified base folder name format

Unified base folder name format

Merge pull request #2899 from johnsoncodehk/patch-2

[Unity] Ignore Logs/Packages-Update.log

Merge pull request #2907 from HassanHashemi/patch-1

[Visual studio] Ignore health check temp database

cleanup

Merge pull request #2913 from dangu/dev/IAR_EWARM

IAR_EWARM

Update the rule

Changed the rule to healthchecksdb

Move to community/embedded

Update info for IAR EWARM

Move IAR_EWARM to a new directory Embedded

Move to the community directory

Adding .gitignore for IAR EWARM IDE (https://www.iar.com/iar-embedded-workbench/)

Add * wildcard

Merge pull request #2912 from FutureClemens/Unity_Logs

Unity Logs

Added Logs to Unity.gitignore, which is automatically generated in Unity 2018.3 to log package updates.

Merge pull request #1 from github/master

Updating my fork with the original master

Merge pull request #2896 from erdtsksn/master

feat: Add missing executables and generated

Merge pull request #2889 from rubberduck203/atmelstudio

Create AtmelStudio.gitignore

Merge pull request #2908 from lmedson/env_test_ignore

Add ignorer to .env.test variable in NodeJS

Merge pull request #2894 from colearendt/remove-rsconnect

remove rsconnect folder from R.gitignore

Merge pull request #2893 from rafaelstz/patch-8

Create Magento2.gitignore

Merge pull request #2895 from tchajed/go-fix-typo

[Go] Fix typo in comment

Merge pull request #2900 from theDrake/patch-1

Improve comment capitalization consistency

Merge pull request #2904 from wldevries/VisualStudio_CacheDirs

Only unignore directories that have at least a character ending with .cache

Merge pull request #2905 from marcusolini/netbeans-gen-files

Ignore Generated Files

Merge pull request #2906 from ksmit799/patch-1

[Unity] Ignore .gradle/ build cache

Merge pull request #2890 from stevenleeS0ht/master

correct capitalization problems and add Octave which link to MATLAB

Remove empty line

Add BeatPulse specific section

Merge pull request #2910 from kesoji/master

[Node] fix wsp

fix wsp

Add ignorer to .env.test variable

Ignore health check temp database

Ignore liveness db which belongs to:
https://github.com/Xabaril/BeatPulse

[Unity] Ignore .gradle/ build cache

macOS low cap m

Ignore Generated Files

link: https://stackoverflow.com/questions/27490608/netbeans-c-and-git

Only unignore directories that have at least a character ending with .cache

Improve comment capitalization consistency

Ignore Logs/Packages-Update.log

feat: Add missing executables and generated

[Go] Fix typo in comment

Create Magento2.gitignore

remove rsconnect folder from R.gitignore

correct capitalization problems and add Octave which link to MATLAB

Create AtmelStudio.gitignore

Added a new .gitignore for Atmel Studio.
https://www.microchip.com/mplab/avr-support/atmel-studio-7

Merge pull request #2307 from marcrocny/marcrocny-patch-1

[VisualStudio] ASP.NET Core - bower - default config

Merge pull request #2885 from github/xilinux-template

added template for Xilinx

added template for Xilinx

Co-Authored-By: lkxajd <lkxajd@163.com>
Co-Authored-By: Shamim Keshani <sh.keshani@gmail.com>
Co-Authored-By: Stephen <stephengroat@users.noreply.github.com>

Merge pull request #2376 from vuolter/patch-2

Create PuTTY.gitignore

Merge pull request #2027 from rejurime/dolphin-smalltalk

[Smalltalk] add support for Dolphin Smalltalk

Merge pull request #1731 from christophmuellerorg/Virtuoso

Initial gitignore file for Cadence Virtuoso

Merge pull request #2861 from Coeur/revert-2752-patch-2

Revert "Update Xcode.gitignore"

Merge pull request #2874 from 1nfinite9/patch-1

Update Unity.gitignore

Merge pull request #2884 from github/more-community-cleanup

some more community cleanup

added template for Splunk apps

Co-Authored-By: Edward Courtemanche <edwardcourt@users.noreply.github.com>

added template for Puppet modules

Co-Authored-By: Mario Finelli <mfinelli@users.noreply.github.com>

added template for Nikola framework

Co-Authored-By: Lenz Grimmer <lenz@grimmer.com>

add template for Jupyter Notebooks

Co-Authored-By: Lin Kao-Yuan <mosdeo@gmail.com>

added template for Exercism project

Co-Authored-By: Yosef Benny Widyokarsono <fybwid@gmail.com>

added template for Bazel

Co-Authored-By: Carmi Grushko <cgrushko@users.noreply.github.com>

Merge pull request #2849 from venatoria/master

vscode, dynamodb, serverless folders

Merge pull request #2857 from github/experiment-ecosystem-groupings

introduce community templates

line endings

update header for Drupal template

added bitrix community template

Update README.md

Merge pull request #2877 from skident/master

Added CMakeLists.txt.user file to a CMake .gitignore

Merge pull request #2871 from cwize1/AddArmToVisualStudio

Add `ARM` and `ARM64` to Visual Studio's ignore file.

Merge pull request #2875 from watilde/emacs-network

Add "network-security.data"

Merge pull request #2880 from TwoBitAlchemist/master

Hide wheels directory used on Debian-like systems (Ubuntu)

Hide wheels directory used on Debian-like systems (Ubuntu)

See https://www.debian.org/doc/packaging-manuals/python-policy/ch-module_packages.html

tl;dr Debian Policy requires wheels to be installed here and thus issuing
python3 -m venv .
on a Debian-like system creates this directory

Merge branch 'master' into experiment-ecosystem-groupings

Merge pull request #2879 from cailloumajor/patch-1

[TeX] Ignore generated files by 'vhistory' package

[TeX] Ignore generated files by 'vhistory' package

The `vhistory` package generates two files, with `.hst` and `.ver` extensions.

Added CMakeLists.txt.user file to a CMake .gitignore

Add "network-security.data"

Refs: http://network-security.data

Update Unity.gitignore

Add ignore for Crashlytics generated file

Merge pull request #2872 from rhysforyou/elixir-ls

ignore files generated by Elixir Language Server

ignore files generated by ElixirLS

Add `ARM` and `ARM64` to Visual Studio's ignore file.

Revert "Update Xcode.gitignore"

add community template for NW.js

Co-Authored-By: Josh Plant <jpl42@users.noreply.github.com>

add community template for Cordova

Co-Authored-By: Andre Christoga S <christoga@users.noreply.github.com>
Co-Authored-By: Chaoyi Zha <hello@chaoyizha.com>

add community template for LogTalk

Co-Authored-By: Paulo Moura <pmoura@logtalk.org>

add community template for Racket

Co-Authored-By: Will Price <willprice94+dev@gmail.com>
Co-Authored-By: Stefan <eu90h@users.noreply.github.com>

added community template for PHP CodeSniffer

Co-Authored-By: moltra <strickland41@live.marshall.edu>

add community template for Meteor

Co-Authored-By: CodeHunter <codehunter@users.noreply.github.com>

added community template for InforCRM

Co-Authored-By: Customer FX Development <customerfx@users.noreply.github.com>

add community template for KenticoCMS

Co-Authored-By: Christopher Jennings <christopherjennings@users.noreply.github.com>

add templates for older JBoss versions

Co-Authored-By: Marcos Estevam <estevamdf2@users.noreply.github.com>

Add community template for Red language

Co-Authored-By: SouthWolf <wp.southwolf@gmail.com>
Co-Authored-By: Trent Patterson <jtrent238@outlook.com>
Co-Authored-By: PeterWAWood <peterwawood@users.noreply.github.com>

added Hugo community template

Co-Authored-By: Julien Liabeuf <julien731@users.noreply.github.com>
Co-Authored-By: Ricardo N Feliciano <ricardo@feliciano.tech>

add community Snap template

Co-Authored-By: 林博仁(Buo-ren Lin) <lin-buo-ren@users.noreply.github.com>
Co-Authored-By: Marius Gripsgard <marius@ubports.com>