start moving the layout to use miglayout in modpack filter, edit/add profile dialogs
tweak layout of modpack filter dialog
move other two filter dialogs
convert modpackupdatedialog
convert launcherupdatedialog, map overwrite, modpackversionchange
set all previously changed dialogs to be resizable
update several more dialogs
convert advanced options to miglayout
move edit mods dialog to miglayout
clean up some imports
clean up imports remove final dialogs from springlayout
Java dropdown

Conflicts:
	src/main/java/net/ftb/gui/dialogs/AdvancedOptionsDialog.java
CHANGED: Java dropdown menu

 * use old text field under linux because
   we do not have java finder for various
   linux distributions
CHANGED: privatepack dialog initial size
Merge pull request #869 from jikuja/javadropdown_and_miglayout_cherry-pick

Javadropdown and miglayout cherry pick