svn code drop, complete history in git

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1342 c0027639-9190-0b57-01eb-f09a03790dae
cleaned up unnecessary warnings
new interface different integrators can implement, tweak integration tolerances
experiment with different integrator performance
Separated RoadRunner from PluginManager
SVN code drop, full history in git

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1346 c0027639-9190-0b57-01eb-f09a03790dae
updated docs
Merge remote-tracking branch 'origin/gdevelop' into gdevelop

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1347 c0027639-9190-0b57-01eb-f09a03790dae
include fix
Introduced new 'options' structs that allow a wide range of options to be set for
loading sbml and simulation.

The use of these option structs now allow us to develop new integrators and introduce
a huge range of functionality without breaking binary compatiblity with older
RoadRunner versions.
ran 64 bit Linux tests
updated docs and added export macros for MSVC
ran 32 bit Linux tests
SVN code drop, full history in git

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1353 c0027639-9190-0b57-01eb-f09a03790dae
forgot to update a call to new LoadSBML, updated swig to correctly map uint
ran 64 bit OSX clang tests
SVN code drop, full history in git

git-svn-id: https://roadrunnerlib.googlecode.com/svn/branches/develop@1354 c0027639-9190-0b57-01eb-f09a03790dae
de-borlandify classes
allow build system to use LLVM from either a CMake install or a Unix packange manager install
forgot to remove testing statement