simplyfied the soundcloud filter.
The API from soundcloud has changed and the embedd call is not
necessary anymore. Thus we insert the iframe right away.
added get parameter remover option for shorter link names
do not match end of line
save uri strings
Revert "simplyfied the soundcloud filter." This is done on a seperate
branch

This reverts commit dd1d896914e36b4899250081542d62e5e147d33f.
Merge remote-tracking branch 'bigcurl/feature/cleaner-link-display'
Merge remote-tracking branch 'bigcurl/feature/simpler-soundcloud-embedd'

Conflicts:
	lib/auto_html/filters/soundcloud.rb