Removed content tag from html snippets.
ife snippet for C by theocrite
DEL and c-h now behave as BS in select mode. Patch partly by buztard
Updated installation documentation
Updated the installation doc correctly this time.
Improved documentation a bit.
Added snippets for the D programming language.
New D-snippets from Ferdinand Majerech
Fixed two minor bugs.
Bug fixes for D snippets.
Improvements to C snippets by Vivien Didelot
Fixed bugs in "catch" and "fdoc" snippets.
Add snippets for zsh

zsh is a seperate filetype from sh in Vim. This uses the sh snippets
while changing the shebang-related snippets.
Add test to determine shell

The 'sh' filetype in Vim covers sh, bash and ksh. This function looks
for declared variables that results from Vim's own test. The global
variables are checked first since they are typically specifed by the
user in .vimrc
Change snippets to use getShell()
catch snippet fix, assert snippet improvement.
Add comments to shell detection functions
Add Øystein Walle to contributors list
Merge remote-tracking branch 'osse/master'
Added a "union" snippet.