gitignore: added exuberant ctags file to gitignore
app: added new options to POD from notes

- --examples, --update-ls-lar, --use-local-ls-lar
app: created new object idGames::Mirror::Config

- idGames::Mirror::Config keeps track of script config arguments
- Updated links to project page and issue tracker on GitHub
Merge branch 'master' into dev

Conflicts:
	bin/idgames_mirror.pl