Update modules and fix airline symbols

.gitignore

@@ -7,3 +7,4 @@ vimrc.local
 *.swp
 .DS_Store
 Session.vim
+*/docs/tags

pack/local/start/akel/doc/akel.txt

@@ -1,116 +0,0 @@
-*akel.txt* Andre Vim mappings
-
-1. Overview             |akel-intro|
-2. Toggles              |akel-toggles|
-3. OS Interaction       |akel-os|
-4. Developer            |akel-dev|
-5. Commenter            |akel-commenter|
-6. Text                 |akel-text|
-7. Misc                 |akel-misc|
-9. Plugins              |akel-plugins|
-10. Version             |akel-ver|
-
-======================================================================
-
-                                *akel-intro*
-1. Overview~
-<,hh> - Show this file
-
-                                *akel-toggles*
-2. Toggles~
-,l - Toggle list                     |list|
-,N - Toggle line numbers             |numbers|
-,x - Toggle paste                    |paste|
-,f - Toggle Full screen
-
-
-,n - Toggle NERD Tree (file browser) |NERDTree|
-,T - Toggle tags list                |taglist.txt|
-
-                                *akel-os*
-3. OS interaction~
-,ts - Open terminal window, splitting |ConqueTerm|
-,tt - Open terminal window, new tab   |ConqueTerm|
-
-                                *akel-dev*
-4. Developer~
-,ml - Append modeline
-,ff - Javascript beautifier
-
-                                *akel-commenter*
-5. Commenter~
-See |NERDCommenter|
-
-,cc - Comment
-,cu - Uncomment
-,ci - Invert comment status (decomment if commented, comment else)
-,cy - Yank and comment
-,ca - Alternate delimiters
-,cs - Sexy comments (nicer)
-
-                                *akel-text*
-6. Text~
-See |textformat|
-
-,ac - Align center
-,aj - Align justify
-,al - Align left
-,ar - Align right
-
-                                *akel-misc*
-7. Misc~
-
-In command or insertion mode:
-
-On Linux:
-<Shift-Ctrl-Up>   - Move line up
-<Shift-Ctrl-Down> - Move line down
-
-On OSX:
-<Opt-Up>    - Move line up
-<Opt-Down>  - Move line down
-
-In Visual mode:
-
-On Linux:
-<Shift-Ctrl-Up>   - Move block up
-<Shift-Ctrl-Down> - Move block down
-
-On OSX:
-<Opt-Up>   - Move block up
-<Opt-Down> - Move block down
-
-
-                                *akel-plugins*
-8. Plugins
-
-Adding a package:
-
- For autostart plugins
-  $ cd pack/local/start
-  $ git submodule add <repo>
-
- For ondemand plugins
-  $ cd pack/local/opt
-  $ git submodule add <repo>
-
-Removing a package:
-
- For autostart plugin
-  $ cd pack/local/start
-  $ git submodule deinit <pluginname>
-
- For ondemand plugin
-  $ cd pack/local/opt
-  $ git submodule deinit <pluginname>
-
-Updating packages:
-  
- For all plugins
-  $ git submodule update --remote --merge
-
-                                *akel-ver*
-10. Version~
-Author: Andrea Mistrali
-
-vim:tw=78:ts=8:ft=help:norl:

vimrc

@@ -138,15 +138,14 @@ if !exists('g:airline_symbols')
 endif
 
 " unicode symbols
-let g:airline_left_sep = '▶'
+let g:airline_left_sep = ''
-let g:airline_right_sep = '◀'
+let g:airline_right_sep = ''
-" let g:airline_symbols.linenr = '¶'
 let g:airline_symbols.linenr = '㏑'
 let g:airline_symbols.colnr = ''
 let g:airline_symbols.branch = '⎇'
-" let g:airline_symbols.paste = 'Þ'
+let g:airline_symbols.paste = 'ρ'
-let g:airline_symbols.paste = '✘'
+" let g:airline_symbols.paste = '✘'
-let g:airline_symbols.whitespace = 'Ξ'
+" let g:airline_symbols.whitespace = 'Ξ'
 let g:airline#extensions#whitespace#show_message = 0
 
 """""""""""