Update Gemfile source and rebuild Gemfile.lock
Implementation of token-based text editor
* Autocomplete based on provided values
* Tokenize matched words, symbols, numbers
* Remove stray text on blur
Further work on token text area
Don't tokenize input, add integration
Finish implementation.
Fix JS/CSS bugs
Replace all nbsp in string
Gray token text color on highlight
Use spans not inputs, add value if not editable
Improve autocomplete behavior
Add syntax error msg, misc improvements
Correct token insert location
Improve token behavior on insert.
Fix clicked menus
Hide autocomplete menu on blur
Misc bugfixes and improvements
Improve editor behavior
Correctly handle > and < in equations
Merge pull request #1 from k1w1/complete-implementation

Complete implementation