Removed the old Cray Pointer Fortran support from the api.
Remove requirement of ".kim" file named after item

".kim" files are now specified in the Model's Makefile.  Model Driver
files should be named ".kim.tpl" and specified in its Makefile.
Re-engineer the package directory structure layout

Extensive file movement and modification.  Including:
  * Switch from openkim-api to kim-api
  * Update files based on re-engineering of dir layout
  * Add "in place" use of user configuration file.
  * Added makefiles to example directories
  * Update build system to have ls-, add-, and rm- targets
  * Changed KIM_MAKE_VERBOSITY to KIM_BUILD_VERBOSITY
  * Removed KIM_API_init()
  * Changed KIM_API_*_test_*() to KIM_API_*_sim_*()
  * Updates to documentation files
Fix build system in various ways
make add-* now adds the Model Driver automatically
Added documentation for KIM_STATUS_MODEL_UNSUPPORTED_CONFIGURATION
Add list of utilities as dependencies in INSTALL
Covert KIM_API.* to new string handling.
Covert KIM_API_C.* to new string handling.
Covert KIM_API_F03.* to new string handling.
Covert model_legos to new string handling.
Covert openkim_test_legos to new string handling.
Update KIM_API_Description.txt to new string handling.
Switch from "particle types" to "particle species"
Switch from "atom" to "part" or "particle"
Check for incompatibilities when doing `make add-<>'
Fix some status message bugs
Update build dependencies in src/Makefile
Add get_version*() and assoc. routines
Change to _001 version of OpenKIM models in INSTALL