Catch Networkexception
Merge pull request #1065 from Catrobat/CAT-998

[CAT-998] Catch Networkexception
updated italian strings
stringfixes only

fixed upper case letter
Merge pull request #1070 from Catrobat/CAT-ITA

updated italian strings
Merge pull request #1067 from Catrobat/vib_and_led_brick_stringfixes_rb

stringfixes only
added buildAPK.gradle with all apk generator related tasks
added commandlineAdbInstallDebug
added commandlineAdbInstallDebugTest
added buildAPK.gradle with all apk generator related tasks
added commandlineAdbInstallDebug
added commandlineAdbInstallDebugTest