Merge pull request #39 from tribal-tec/master

Fix clang build
Update tensor3.hpp
WAR gcc 4.4.7 release bug
Code cleanups
Merge pull request #40 from eile/master

Workaround to compile with gcc 4.4.7 in release mode
Create RELNOTES.md
Update AUTHORS
Update README.md
Removed old README
Removed t3_virtual_padder-related files (outdated)
code cleaning
more code cleaning
Cleanup related to 56ca92a78d
More cleanup related to 56ca92a78d
started release notes for next release
Merge pull request #41 from hernando/patch-1

Cleanup
minor
minor
Removed cuda-related files
- updated xcode project