Move assembler modules to an Assembler subdirectory.
load from subdirectory Assembler
dynamically find the bins needed by the assembler modules.
Dynamically find the available assemblers and make sure that the requested assembler is one of them.
deconvolute the path at runtime.
find_bin doesn't need to die directly; initialize should happen here too.
dynamically load assembler module and return error if not found.
use get_binaries instead of old list_bins
a little bit of cleanup
config.txt needs to go into the aTRAM directory.
merging master back to assembler_mod
Merge pull request #103 from juliema/assembler_mod

Fixed Issue #102.