Sven Gothel (6):
      Scripts: Bump to java 1.7.0_67 and apache-ant 1.9.4
      Scripts: Bump to java 1.8.0_20
      Bug 1057: Analyze CLProgramTest freeze on Win 8.1 Intel i7-4770T CPU / HD Graphics 4600
      Fix Eclipse .classpath: build/gensrc/java replaced w/ simple src attachment w/o attribute
      Bug 978: Promote CLAbstractImpl.isAvailable() to CLPlatform, public API. isAvailable() simply shall return true if JOCL/OpenCL libs could be loaded.
      Bug 978: UITestCase shall only report 'not available on this machine', due to commit c720767642618cfb4f3739dc6962cde0465e25c5