Fixed Issue #399
builtins functions regex for highlighter
copy builtins rule to keywords
Merge pull request #412 from dawicorti/extras_regex

builtins functions regex for highlighter
Fixed Issue #369
Fixed Issue #374
Fixed Issue #359
add ':' after keywords in regexp
keyword highlighting : everything's accepted after but alphanumeric
before keyword : anything but alphanumeric or '.'
Merge pull request #416 from dawicorti/extras_regex

add ':' after keywords in regexp
Fixed Issue #355
Improves in branch
Fixed Issue #343
Fixed Issue #363
Fixing pep8 issue.
Fixed Issue #332
Merge pull request #400 from diegosarmentero/color_locator

Fixed Issue #349 and some style refactoring.
Merge pull request #402 from diegosarmentero/plugins_dialog

Fixed Issue #353, #352, #350
Merge pull request #403 from diegosarmentero/error_checker

Fixed Issue #399