fx3_firmware: Updated version to v1.9.1

Patch version incremented for build system changes.

Author: Jon Szymaniak

fx3_firmware/CHANGELOG

@@ -5,6 +5,10 @@ For more detailed information, please see the git change log and issue tracker
 hosted on GitHub: https://github.com/nuand/bladeRF
 ================================================================================
 
+v1.9.1 (2016-04-06)
+--------------------------------
+ * Migrated build to CMake. See README.md for updated build instructions.
+
 v1.9.0 (2015-12-13)
 --------------------------------
  * Added simple logging mechanism

fx3_firmware/CMakeLists.txt

@@ -33,7 +33,7 @@ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/../host/cmake/modules)
 # Update these definitions when updating the firmware version
 set(VERSION_INFO_MAJOR 1)
 set(VERSION_INFO_MINOR 9)
-set(VERSION_INFO_PATCH 0)
+set(VERSION_INFO_PATCH 1)
 
 if(NOT DEFINED VERSION_INFO_EXTRA)
     set(VERSION_INFO_EXTRA "git")