Merge branch 'feature/LineCommands' into develop

* feature/LineCommands:
  Added split_selection_into_lines command iss #91
  Added select_lines command iss #92
  Added swap_line_up iss #64 and swap_line_down iss #65 command
  added basic tests for line commands
Merge branch 'master' of https://github.com/limetext/lime into develop

* 'master' of https://github.com/limetext/lime:
  bundle galore
  backend/commands/line*: remove executable mode bits
  Add python.tmbundle subproject
  Add gofmt script for testing
  gofmt fixes
  travis: Add rubex directory to PKG_CONFIG_PATH search directory.
  backend/textmate: Fixes for go1.3-ish map changes.
  Fixed formatting on import statements
  fixed qml import line to new version
  Refresh qml when the file name changed
Detecting changes in settings and reloading them closes #220
Merge pull request #272 from ZiDoMs/feature/ReloadSettings

Feature/reload settings