Fix minor errors in Release 0.3
- Add 2013 to Copyright.  And add copyright to usml_frontpage.html
- Correct doxygen errors in data_gridd.h and wposition1.h.
- Delete backup files.
Added .project file for git repos. Updated CMakelists.txt, and added
lvcms_test.cc
Added new files to multi-thread and mutex when accessing profile_grid, boundary_grid and boundary_flat. Files are *_mt. Also updated files to support LVCMS.
New files for multithreading of boundary_grid and profile_grid
Update 8.13.2013:1214

Added blanket multi-thread wrappers for profiles and boundaries
Modified LVCMS-test to use the wrappers instead
Added wrappers to ocean.h file
Merge remote-tracking branch 'origin/david_mt_test' into multi_threading
Updates to CMakelist.txt for lvcms_test.
Added full explict namespaces for boost::numeric:ublas::vector.
Removal of unused files.
New Great Circle function
Added explict 'using boost::numeric::ublas::vector;' to all files that
used non-explict 'vector'. Needed for integration for LVCMS.
Added explict 'using boost::numeric::ublas::vector;' to all files that
used non-explict 'vector'. Needed for integration for LVCMS.
Added to .gitignore
Updates correctly throw exception when netcdf files are not found.
Added proplossListener feature. Updated all tests and studies to use
wave_queue with proplossListener.
Updates for Eclipse use.
Merge remote-tracking branch 'origin/development0.04' into
multi_threading

Conflicts:
	.gitignore
Updates to Studies and tests for intensity_threshold and
proplossListener features.
Added FORCE_BOOST_SHARED option. Allows to build usml static with test
linking to boost shared libs.
Added options to build/not build scripts and tests.
Added getIntensityThreshold metthod and default value of
intensity_threshold of 300dB