Bumping LLVM 3.4 from rc2 to rc3 in alloy.py
Merge pull request #689 from dbabokin/34_rc3

Bumping LLVM 3.4 from rc2 to rc3 in alloy.py
Documentation update for overloaded operators and packed_store_active2()
Vim syntax support for operators
adding __packed_store_active2 to generic targets
Merge pull request #690 from ifilippov/generic

Adding __packed_store_active2 to generic targets
Fixing some typos in docs and adding operators to language description
Adding release notes for 1.6.0
changes in examples (windows)
News update for 1.6.0
Bumping up ispc version to 1.6.0
Merge pull request #692 from ifilippov/embree

Changes in examples to make it work on Windows with VS2012 and some fixes for VS2010.
Merge pull request #691 from dbabokin/docs

Documentation update for overloaded operators and packed_store_active2()
Merge pull request #693 from dbabokin/release_151

Release 1.6.0
Bumping ISPC version to 1.6.1dev
Merge pull request #694 from dbabokin/br_161

Bumping ISPC version to 1.6.1dev
Add missing __cast_sext(__vec16_i32,__vec16_i1)
Merge pull request #695 from jbrodman/master

Add missing __cast_sext(__vec16_i32,__vec16_i1)
Don't do sext+and optimization for generic targets
Merge pull request #698 from dbabokin/sext_and

Don't do sext+and optimization for generic targets