Refine ExceptionUtils: Shorten method name, dumpThrowable uses dumpStack
ExceptionUtils.dumpStack(..): Skip self stack entry
Bug 1106 - Bitstream: Simplify 'msbFirst' case for bulk operations / Add setting of stream position (optional)

- Add setting position entry, optionally supported,
  e.g. ByteBufferStream and ByteArrayStream

- Remove 'msbFirst' parameter on all 'bulk' read/write
  operations.

  These methods use LSB-first always, allowing proper
  stream access of data w/ different bit-sizes.

  Data is now read/write as little-endian
  and swapped accordingly.

  Optimizations are adopted for LSB-first operations.

  This change removes API confusion/bugs:
    - removes one decision (parameter)
    - removes the data reversion case
	- removes bugs w/ different bit-sizes