Bad memory access for test_Decompression_noMocking.exe in my computer and 1 fail test for test_Decompression.c

Modify streamWriteBits to write LSB first to MSB …
Allow LZ78 Compressor to choose betwen Fixed mode and Variable mode
Integrated test code for LZ78 Compressor

[test_Decompression.c]
  Test: test_rebuildDictionaryForDecompression_given_dictionary_size_1_is_smal
  At line (149): "Function 'streamReadBits' called more times than expected."