equal sign key as shortcut for Reset Avatar Size
replace the DomainChangeListener class with a signal/slot combo
initial newline removal from all QDebug calls
remove the SerialInterface
First cut at stretching the arms out and aligning forearms with wrists.
Closes #1423, #1504.
Merge branch 'master' of https://github.com/worklist/hifi into armstrong
Merge pull request #1514 from birarda/nodelist-container

replace the NodeList hacky container with a QHash<QUuid, QSharedPointer(Node)>
Merge branch 'master' of https://github.com/worklist/hifi into armstrong
resolve conflicts on merge with upstream master
resolve conflicts on merge with upstream master
Fix compile error.
Merge pull request #1526 from ey6es/master

Fix compile error.
repair reference to _targetScale in MyAvatar
Merge branch 'master' of https://github.com/worklist/hifi into armstrong
Merge branch 'master' of https://github.com/worklist/hifi into debug-cleanup
Merge branch 'master' of https://github.com/worklist/hifi into domain-change
Merge pull request #1516 from birarda/domain-change

replace the DomainChangeListener class with a signal/slot combo
Merge branch 'master' of https://github.com/worklist/hifi into armstrong
resolve conflicts on merge with upstream master
Merge pull request #1518 from birarda/debug-cleanup

some debugging cleanup so we don't always have to add new lines