Always highlight current tag when using TagbarOpen, closes #73
Add command for easy type customization
Add missing command help tags
Explain highlighting update time
Version 2.4
Explicitly load plugin file if necessary
Add highlight pattern debug message
Fix highlighting tags in closed folds

If a tag was in a closed fold that was itself in a closed fold, and
those folds existed since the initial display (for example by using the
g:tagbar_foldlevel option), then intermediate tags could have invalid
tline values which resulted in the search pattern failing.
Disable spellchecking in Tagbar window, closes #83
Update types for vim, sql and actionscript

Some of the type configurations were not up to date with the latest
ctags version. Thanks to David Fishburn for providing the information.
Clarification for custom tags programs
Handle missing ctags more gracefully in currenttag

If tagbar#currenttag() was used in a statusline on a system that had
Tagbar installed, but not ctags, then an error was reported on every
statusline update. Change the ctags checking so that errors in
currenttag() fail silently while still reporting an error message if
Tagbar is opened normally.
Only check for ctags when a function is called

If ctags isn't installed, then until now most of the autoload script
would have been skipped, leaving functions like tagbar#currenttag()
undefined. Move the ctags check to the exuberant-ctags checking function
to prevent errors in this case.
Version 2.4.1
Add 'abort' keyword to all functions
Only attempt encoding conversion if compiled with +multi_byte
Explain feature requirements in systemenc doc
Clarify LaTeX support in manual
Correct latest stable ctags version for latex support
Cache files locally for parsing

Files are now cached locally in a temporary file, and the parsing
happens on that file. This allows displaying tags for remote (Netrw)
files, and it will also make access to files on remote filesystems like
NFS and sshfs faster.

Additionally, tags are now always updated when the files are saved,
deprecating the tagbar_updateonsave_maxlines option. Otherwise checking
for changes in remote files would not have been possible.