added clang++ support
PION-1323: pion.vcxproj contains non-existent header files and is missing others
Removed, renamed and added header files as needed.
Merge pull request #11 in RND/pion from PION-1323 to develop

* commit 'ce04cbaa53bd3782e680806353ca0cef82562ccb':
  PION-1323: pion.vcxproj contains non-existent header files and is missing others Removed, renamed and added header files as needed.
STREAM-915: Password hashing algorithm used in cmstream/streamd fails
penetration testing due to weak hash
New users now get SHA-256 password hashes.
SHA-1 password hashes are still correctly handled.
Merge pull request #12 in RND/pion from STREAM-915 to develop

# By Mignon Belongie
# Via Mignon Belongie
* commit 'ae69f41c34fe3b499b0a88a457b7ee2eb0ad7393':
  STREAM-915: Password hashing algorithm used in cmstream/streamd fails penetration testing due to weak hash New users now get SHA-256 password hashes. SHA-1 password hashes are still correctly handled.
STREAM-915: reordered construction of member vars in user class to fix warnings

Various updates to fix support with latest version of Xcode (5.1.1)
STREAM-915: fix for tr1/unordered_map header
Merge pull request #13 in RND/pion from STREAM-915-mike to develop

* commit '30a465f9fcb11d1596ae538249af74ace1f6e0a1':
  STREAM-915: fix for tr1/unordered_map header
  STREAM-915: reordered construction of member vars in user class to fix warnings
Merge pull request #46 from snikulov/clang_support

linux // added clang++ support
PION-1324: parse_cookie_header() is adding key-value pairs that it should
be ignoring
Updated is_cookie_attribute() to do case insensitive matching and added a
few unit tests.
Merge pull request #14 in RND/pion from PION-1324 to develop

# By Mignon Belongie
# Via Mignon Belongie
* commit '9ac7c546c39b79f859d55a84ced33a6de42538b9':
  PION-1324: parse_cookie_header() is adding key-value pairs that it should be ignoring Updated is_cookie_attribute() to do case insensitive matching and added a few unit tests.
Merge remote-tracking branch 'github/develop' into develop
PION-1325: VS workaround in hash_map.hpp doesn't work for VS 2013
Now uses std::unordered_multimap for _MSC_VER >= 1600 (i.e. VS >= 2010).
Merge pull request #15 in RND/pion from PION-1325 to develop

# By Mignon Belongie
# Via Mignon Belongie
* commit 'dcde86da44edd2a5369a2d0d7e9d28feefea1f96':
  PION-1325: VS workaround in hash_map.hpp doesn't work for VS 2013 Now uses std::unordered_multimap for _MSC_VER >= 1600 (i.e. VS >= 2010).
PION-1326: Some MSVC projects have incorrect output directories
Defined OutDir and IntDir for TestPlugins project, just to keep it from
creating unneeded directories.
Removed OutDir and IntDir for piond project, because it should use the
values in pion.props.
Merge pull request #16 in RND/pion from PION-1326 to develop

# By Mignon Belongie
# Via Mignon Belongie
* commit '259363470d66d7bf7e3d456cf1f0b27724299153':
  PION-1326: Some MSVC projects have incorrect output directories Defined OutDir and IntDir for TestPlugins project, just to keep it from creating unneeded directories. Removed OutDir and IntDir for piond project, because it should use the values in pion.props.
PION-1327: fixed pion::test::read_lines_from_file breaking on log lines > 4096 bytes
STREAM-1221: VC12 auto upgrade changes only
STREAM-1221: Update third party libraries in property sheets.
STREAM-1221: Changes needed for log4cplus-1.1.3.