Emmet: extract SurroundWithEmmetAction
IDEA-113483 (action fixed to select directories too)
don't show "inspect test source" checkbox in PyCharm (PY-1187)
don't shift text range if the element has no last child (PY-11344)
move indexer to indexing-impl
IDEA-49273  Injected language: parameter info tooltip disappears on moving caret
IDEA-102454 Parameter Info: TAB/Shift-TAB and editing does not work in language injected fragment
template actions are now injection aware
Remove unnecessary check and param from HgRepositoryImpl