When on OpenShift, set LD_LIBRARY_PATH so we have no issues linking to the TraceView libs.
Initialize UdpReporter with optional port
Detect OpenShift and configure reporter correctly
Remove LD_LIB_PATH and set mkmf default paths instead
Use ld --rpath to point out TV libs on OpenShift
Merge pull request #45 from appneta/issue_45

Detect and Handle OpenShift
Bump version to 2.6.4.1
Update changelog with latest release info
Merge pull request #46 from appneta/master

Release 2.6.4.1