Fixed release directory structure
fixed typo
removed unrequired parameters for secure mysql connections
used PQconnectdb instead of PQsetdbLogin and added support for postgresql ssl connections
used default SSL CA location for postgresql when no CA file has been set in VISHNU config
refactoring
updated documentation with ssl connections for postgresql
fixed typo
refactoring
updated sample configuration with database ciphered connections parameters
added DELTACLOUD in possible BS
added missing headers

include iostream for cerr/cout
Fixed compilation

When CLI is not activated and tests are activated
fixed check ssl configuration
fixed release script
UMS automTest: remove unrequired string initialization in fixtures

std::string default constructor already initialize strings as an empty one
UMS automTest: use C++ cast operators instead of unsafe C cast ones

* use const_cast<char*> instead of (char*)
* make vishnuClientTestConfigPath an immutable string to ensure
that the C string we use later will remain valid during our tests.
fixup empty string