Fix #13741. Make wrap/unwrap methods optional; close gh-1236.

move size() test to unit/deprecated;
don't use size() in other tests;
make 2 unit tests actually fire;
code cleanup

1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index 4e30b7932..8f299d384 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,7 @@ For example, an app that only used JSONP for `$.ajax()` and did not need to calc
 - **effects**: The `.animate()` method and its shorthands such as `.slideUp()` or `.hide("slow")`. 
 - **event-alias**: All event attaching/triggering shorthands like `.click()` or `.mouseover()`.
 - **offset**: The `.offset()`, `.position()`, `.offsetParent()`, `.scrollLeft()`, and `.scrollTop()` methods.
+- **wrap**: The `.wrap()`, `.wrapAll()`, `.wrapInner()`, and `.unwrap()` methods.
 
 The grunt build process is aware of dependencies across modules. If you explicitly remove a module, its dependent modules will be removed as well. For example, excluding the css module also excludes effects, since the effects module uses `.css()` to animate CSS properties. These dependencies are listed in Gruntfile.js and the build process shows a message for each dependent module it excludes.