Version 0.7
Annotates free strings to allow easy conversion to strings or variables.
Added <, <=, >, >= comparison operators with a warning if they are used in
SilverStripe versions lower than 3.1.
Added require tag.
Fixed fatal error in include refactor when a project is open without an open
file.
Change highlighting colors to align more with PHP.
Closes #31.
Closes #32.
Closes #33.
Merge branch 'master' of github.com:raket/idea-silverstripe