Add more context in symbol listing
Revert "Add more context in symbol listing"

This reverts commit c7c1ccf181fe136ae725d668b73356ab6473efcc.

The changes introduced conflicts with inherited views.
Duplicate code in SymbolsView for futher modification
Provide more context on GotoView
Add jumping back for file-view and project-view

Current jumping back only support go-to-declaration(cmd-option-down).
Now it can be used when jumping by file-view(cmd-r) or
project-view(cmd-shift-r)
Merge pull request #28 from ylansegal/feature/better_context_on_multiple_symbols

Add more context in symbol listing
Merge pull request #33 from lihebi/master

Add jumping back for file-view and project-view
Assign stack in super class
Return early when popped stack is empty
Remove unused requires
Remove ctor handled in superclass
:lipstick: Correct indentation
Show line number on primary line of project view

Then override in file view to show on secondary line since
:fire: afterTagOpen

This method can now live in the parent class since all views that open
tags now have a stack of previously open tags to push onto.
Move to only tag after verifying position

This prevents a list with a single element from showing when the position
of only one tag is still valid in the list of matches.
Prepare 0.53.0 release
Update contributing file
Also check for .tags
Update readme for .tags
Merge pull request #36 from rzhw/master

Also check for .tags