added InstallPackageDialog
removed unused tap handler
reworked logging a bit
changed request handling in IPKGService
first real enyo-work on filePicker

not working, yet.
finally understood infoObj <=> infoText difference in packageModel
returning parsed package
added icons for file & folder

should probably be replaced by something better, someday.
white space chages..

I'm sorry. ;)
Merge pull request #3 from webOS-ports/Garfonso/work

Garfonso/work