Fixed the search function to not crash when only 1 result

Slackbuilds no longer shows a list of results when there is only 1 result
Disabled the git stuff for now
Merge branch 'master' of git.coloweb.be:sbrip
Add --update switch to git pull
Added small install script
Fixed the LWP download issues after perl upgrade

Replaced by Mojo::UserAgent
Fixed url in Core

Added small install and uninstall script
Fixed deprecated smartmatch
Added small check in (un)installer
Fixed error in list::moreutils usage (core and package)
Disable most of the git stuff until I have time to do it properly
Print the package with the error when the new version is not found during
upgrade check

Fixed another smart match
Fixed a crash when trying to install something when no sbo packages have ever been installed
Added a custom user agent for curl to get around sites blocking curl
Minor changes

Build no longer automatically downloads
changed the path to /home/slackbuilds
update curl command to work better with sourceforge
Added makeflags variable
Fixed regex checking installed packages and fixed parsing of info requiredfor some packages that have newlines in the string
Fixed version string error for some packages
Added short option for --requires (-R)