Added feature to ignore core plugins
Corrected bug in cron tasks.
Fixed issue with cron services.
Fixed issue with plugin´s title.
Updated manifest.xml
Last minute issues
Last time issues
Added portuguese translation
Resolve issue with Brazilian Portuguese language file.
Resolve issue with Brazilian Portuguese language file.
Merge branch '1.7' of github.com:TheTrueBumba/elgg_update_services into 1.7
Merge branch '1.7' of github.com:TheTrueBumba/elgg_update_services

Conflicts:
	languages/en.php
	languages/pt_br.php
	manifest.xml
	start.php
	views/default/elgg_update_services/update_detail.php