Release 2.0.1

Release 2.0 (#74)

Fix release date

Fixed memory leak in PHP 7 (#48), weak CSPRNG on salts in the example…

… file (#44)

Fixed issue on RHEL 6 in x86_64 with PHP 7 (#46)

Added PHP 7 support (#39)

Release of v1.3

Preparation for PECL release.

 - Added argument information for both functions
 - Changed C++ style comments into C style comments
 - Added function proto's
 - Added package.xml
 - Upped version number to 1.2

#10

Merged #4 into Master.

Conflict; crypto/crypto_scrypt-sse.c

Fixed windows builds.

Addition of a VS2008 project for doing the builds.