Prepare for release of 2.0.0a1
Merge pull request #48 from bellgrim/release-a1

Prepare for release of 2.0.0a1
Fix build warning:
../../../../src/lib/crypto/BotanGOSTPrivateKey.cpp:159:6: warning: unused parameter 'ber' [-Wunused-parameter]
Fix build warning:
../../../src/lib/SoftHSM.cpp: In member function 'CK_RV SoftHSM::C_Initialize(CK_VOID_PTR)':
../../../src/lib/SoftHSM.cpp:401:33: warning: the address of 'static SecureMemoryRegistry* SecureMemoryRegistry::i()' will never be NULL [-Waddress]
Fix build warning:
../../../../src/lib/crypto/OSSLGOSTPrivateKey.cpp:180:6: warning: unused parameter 'ber' [-Wunused-parameter]
Add Francis as a developer
Merge pull request #49 from bellgrim/attribution

Add Francis as a developer
Merge pull request #50 from bellgrim/buildwarn

Fix build warnings