Ticket Nr. 2010
reshow warnings option
reshow warnings option II
Merge https://github.com/subtil/bytemine-manager

Conflicts:
	src/net/bytemine/manager/gui/Dialogs.java
	src/net/bytemine/manager/i18n/manager_de.properties
	src/net/bytemine/manager/i18n/manager_en.properties
reshow warnings option