Execute .{ex,{g,}vim}rc files in current directory

Useful for adding project related settings e.g. for syntastic:

let g:syntastic_c_include_dirs=['/usr/include/dbus-1.0', '/usr/lib/dbus-1.0/include']

The secure options gives a minimum amount of extra security. However,
this is still a very unsafe setup and should probably not be used in a
shared environment.
Enable spell checking for git commit messages

Don't make yourself look like an idiot (at least for correct spelling ;)
Add new submodule: vim-autoformat
Add new submodule: vim-numbertoggle
Jump to the closed fold, ignoring all open folds
Remove old configuration file
When formatting results in a line break, put at least two words in the
following line
Two blanks ought to be enough for everyone
Relative line numbers for easy motion commands
Insert blank (cosmetical)
Used to use this, but the autoformater was too much auto for me
Generate ctags for every language
Some useful remappings for motion keys

g{j,k} helps with wrapped lines
C-{h,j,k,l} helps with windows
Configuration for tagbar plugin

Open automatically for every tab.
Thought this was clever, but conflicts with appending to line
Highlight everything exceeding 80 characters line length
Disrupts edit/save cycles too much.
Conflicts with syntax checker
Updated submodule
Update submodule