.core should declare .ui as x-friend
export test packages as internal
Change-Id: Iaba184be069185eb191519209e30ad1e4a7b1777
Signed-off-by: Alexander Fedorov <alexander.fedorov@arsysop.ru>
Added dependency to Gson for JSON parsing and Apache Http Client
for getting the index files from the Arduino site.
Change-Id: I3d265c1037e7f74e082f36c751f5eaf780e96684