[Template] Show: Use overflow auto, when the text is very big to add
scroll vertical bar.
[Core] Pastedance: Use hook in last dancer version for filter.
[Core] Pastedance: Remove useless old comment code.
gitignore some generated files
instructions to install Pygments
Closes #9
Merge remote-tracking branch 'szabgab/master' into szabgab
cleanup
cleanup
Merge remote-tracking branch 'datamuc/master'

Conflicts:
	lib/Pastedance.pm