Added setSystemProperty/gc
Merge pull request #580 from ainsej/system-endpoints

Added setSystemProperty/gc
Naming convention fix in extensions
Copyright bump
More logging and don't stop emulator if using installed aut
Fixed order of ServerInstrumentation arguments for extensions
Removed useless logging calls
Added rect information to XML source output
Made getElementAttribute return a NULL value instead of nothing
Merge pull request #583 from ainsej/get-element-attribute-null

Made getElementAttribute return a NULL value instead of nothing
Merge pull request #581 from ainsej/json-rect

Added rect information to XML source output
Removed manual looper, exceptions are caught in Standalone now