Fix eslint Node tests
-bump required version of estraverse to get attachComments()
reaonly file widget -- do not show branch names in bread crumb.
readonly file widget build
[Bug 426721] Allow orion.page.link.* contributions to be categorized
Bug 426790 - Readonly file browsing widget: Allow caller to set the max number of lines of the editor div.
Bug 426790 - Readonly file browsing widget: Allow caller to set the max number of lines of the editor div. - new widget build
Bug 424756 - Correctly mark occurrences of 'this'

Change-Id: I2c99f9fcb2505aa7ed65fb2d35796819ced684f6
Signed-off-by: Curtis Windatt <cwindatt@ca.ibm.com>
Bug 424756 - Correctly mark occurrences of 'this' - remove unnecessary getText call + cleanup
Bug 426407 - New File/Folder commands should create a file/folder immediately and allow user to rename it
- Modified the name of uiUtils.getUserText()'s option.shouldHideRefNode parameter to option.hideRefNode
- Added optimization in fileCommands.createUniqueNameArtifact() to get children[] from parent item if it is already loaded.

--Signed-off-by: Elijah El-Haddad <elijahe@ca.ibm.com>
readonly file widget -- demo git hub