Added line to add text selection to QuickLook

Created another entry for the ability to select text when viewing a
document in QuickLook
Merge pull request #49 from SomeWhores/master

.osx: Allow selecting text in QuickLook
.osx: Minor tweaks
.osx: Group commands by type
.bash_profile: Add tab completion for `killall SystemUIServer`
.osx: Make Trackpad settings more robust

Fixes #48.
.osx: Add hot corners
# Shorten Dock show animation speed
# Completely kill hide/show animation:
Merge pull request #50 from fruityth1ng/patch-1

.osx: Tweak Dock hide/show animation speed
.osx: Cleanup
.osx: Add “focus follows mouse” commands for Terminal.app and X11 apps

I disabled (commented) these settings by default as I think it’s confusing that “focus follows mouse” works only for some apps. I’d rather have consistent, less confusing behavior across all apps, even if it’s not as useful.
.osx: Prevent Time Machine from prompting to use new hard drives as backup volume
.aliases: More generally useful shortcuts
Merge pull request #52 from wimleers/master

.aliases: Add `o`, `oo` and `l`
.aliases: Better organization
.osx: `killall` all affected apps
.bash_profile: Add `killall` tab completion for common apps
.brew: Add `exiv2` and `imagemagick` (disabled by default)

I have some others in my `brew ls` that I’ll probably add soon.
.brew: Disable `exiv2` and `imagemagick` by default
.gitconfig: Make `git ca` remove deleted files, too