[Bug fix] caret disappears when deleting while track change is hidden; allow 0 offset for move()
after build
Fix for same user delete
stop propagation of paste event
Fix for cursor jumping to beginning or end

Selecting a word at the beginning of a paragraph and deleteing used to
place the caret in a wrong range, which made the caret jump to the
beginning or the end of the document when trying to navigate up or down
Merge branch 'dev' of https://github.com/NYTimes/ice into dev

Conflicts:
	ice-master.min.js
rebuilt after merging
Fixed: moving around after deleting a word containing white space while track changes is hidden

Fixed the following issue:
1. Hide track changes
2. delete a word containing white space either at the beginning or at
the end, or both
3. try to navigate using arrow keys (right => left => right, or up =>
down => up)
4. The caret always gets stuck in the hidden del region and will not
function properly
Make pasteDiv removal compatible with all the browsers
[fix] Cursor jumps to top or bottom on deletes with track changes hidden at the beginning of a paragraph.

Cursor jumps to top or bottom on deletes with track changes hidden when
trying to move around after deleting something at the beginning of a
paragraph that includes a white space.
Added build version of the fix
separate editor initialization from finding track tags, needed for realtime collaborative environments, see #90
merged in dev
updating master build after merge from dev