add easyconfigs for NCO/ANTLR with intel/2014b toolchain

{lang}[goolf/1.4.10] Python 2.7.10 (REVIEW)

{lang,tools}[ictce/5.4.0] ANTLR 2.7.7, NCO 4.4.4

{compiler} [intel-2015a] LLVM 3.7.0 (REVIEW)

Contrib ncview

bump to 3.7.0 + bump dep versions

Contributing Tk v8.6.1

{data,vis}[intel/2015b] scikit-image 0.11.3, scikit-learn 0.16.1, Pillow 2.9.0

add patch to install qhull.pc (pkgconfig) file