Merge remote-tracking branch 'origin/pr-install-theme' into master-de…

…v-rjlr

Merge branch 'master-dev-rjlr' of https://github.com/ricardojlrufino/…

…Arduino.git into master-dev-rjlr

Merge branch 'startup-try1' into master-dev-rjlr

Conflicts:
	app/src/processing/app/Base.java

windows build 10

build test 5

Merge branch 'master' of github.com:arduino/Arduino

update arduino-builder to 1.3.14

Updated revision log

Releasing IDE 1.6.6

Modified reference to Leonardo only in the examples

According to arduino#3786 removed the reference to Leonardo only in while(!Serial) of the examples.
Changed in in "wait for serial port to connect. Needed for native USB port only"