Assertions that throw InternalCompilerErrors.
cpack nsis windows installer
fixed msvc not expanding macros correctly
Format catch arguments as function parameters.
Merge pull request #641 from debris/msvc_compile_errors

fixed msvc not expanding macros correctly
Merge pull request #640 from chriseth/sol_solAssert

Assertions that throw InternalCompilerErrors.
Merge pull request #642 from debris/cpack

cpack nsis windows installer
Return the last contract by default.
Fix warning about sequence points.
Merge pull request #643 from chriseth/sol_findLastContract

Return the last contract by default.
Merge pull request #644 from chriseth/fix_sequencePointWarning

Fix warning about sequence points.