Resolve #265

Improve documentation of the 'CTags.sublime-settings' file. This
includes removing some unused settings.

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Remove CTAGS_README.rst

This is of little to no use, and duplicates text found in the
ctags upstream. Remove it.

Signed-off-by: Stephen Finucane <stephenfinucane@hotmail.com>
Merge branch 'feat/improved_documentation' into development