Merge branch 'master'
Implement solution 1 for bug #21
close #17
close #22

Define the list of word separator as a module global variable: cc.WORD_SEPARATORS
Remove autosave mode (should at least be changed to save peridocially but as it is now it causes more troubles than anything else)
Fixes #23
Support the latest jedi dev branch token names (all lowercase now)
Refactoring
Move the checker panel on the left side between the line number panel and the fold panel
Fix cc crash when cursor is at the beginning of the document
reformatting
close #20
Fix unicode exception that prevents in open/save functions
close #23
Infinite loop if cursor pos = 0 in the text under cursor function
Added py_indent mode
Fix cc bug with new lines
Added uninstall mode method
Formatting
Fix bug with bad signal disconnection