Add emoji-clock plugin

which displays the current time with half hour accuracy as an emoji
symbol, for example in the shell prompt.
"$PWD" = "PWD", >! doesn't work, echo is redundant. Fixed all.
Merge pull request #1689 from afh/pull/emoji_clock

Add emoji-clock plugin
Merge pull request #1699 from Bercio/patch-1

>! doesn't work with noclobber. changed >! to >| and  echo "$PWD" to pwd(redundant)
a plugin (function) which copies the current directory into the clipboard
Escape spaces in folder name so script won't fail

If the current directory has spaces, the script fails to change paths and fails.
Added Vundle clean to remove bundles removed from vimrc
Merge pull request #1711 from bertabus/master

Vundle clean function
Merge pull request #1706 from keyvez/master

Fixes Issue#1705
Merge pull request #1701 from mbauhardt/copydir

a plugin (function) which copies the current directory into the clipboar...