OpenTransactions: replace OTCleanup with std::unique_ptr
Merge pull request #122 from toxeus/removeOTCleanup

OpenTransactions: replace OTCleanup with std::unique_ptr
Cmake generates Windows .rc files with product/version info for .exe and .dll
Merge pull request #106 from BugFreeSoftware/generate_rc

Generate .rc files
remove unused (for now) 'bitcoin-crypto' submodule
update lucre
add crypto++ submodule and build
move to crypto++ zlib
move to crypto++ base64
replace openssl hash with cryptopp
ignore mac openssl deprecated-declarations
update travis to use system openssl on mac