Test for null hex data now applies to both files and IntelHex objects.
White space changes caused by python beautifier.
Allow memory reads to return bit arrays or integers. Sped-up splitting of bit array into an array of bit arrays or integers.
Added R/W SDRAM methods. Fixed publish/subscribe calls.
Added global variable for the installation directory.
Added graphical XSTOOLs interface.
Updated xstools version.
Added class for handling RAM-like devices.
Create paths using os.path.join so slash-type is handled for each OS.
Fixed the polarity of how the auxiliary JTAG cable is enabled/disabled.
Disabled toggling of config flash FPGA-access for XuLA2 because XuLA2 FPGA can always access the flash.
Refactoring & beautification.