CMake: Get Version from git-tag/hash
Travis / S3 : Version upload
Replaced all iterator and const_iterator declarations with auto
Also changed iterator names 'ii' to more intuitive 'it'
Correctly format pointers and references in comments to facilitate future global replace edits.
Remove const from simple type parameters like bool, int32_t, std::string, enum, etc.
CMake: remove unset variable
build_tar.sh: fix version retrieval with git describe
opentxs: fix -Wtautological-undefined-compare

Found by clang++ 3.5:
"Reference cannot be bound to dereferenced null pointer in
well-defined C++ code; comparison may be assumed to always
evaluate to true/false"
OTTransaction: fix -Wabsolute-value

Found by clang++ 3.5
Version: Add Version.hpp Header file
Cleanup .gitignore
opentxs-cli: Add version command
Version/CMake/Packaging: Remove Package release on filename
build_tar.sh: fix version fetching from git tag
fix bug in OTSymmetricKey.cpp
build_tar.sh: re-fix version fetching from git tag
Fix .deb installation.

Tested on Ubuntu 14.04.
Probably the most trivial commit ever.
CMake Version.hpp: Install file from build folder
Set git depth to 1000 for Travis CI.
Comments cleanup.