modify dec API from void to explicit type, and some comments
clean up console app(merge two path into one)
Merge pull request #879 from ruil2/enc_quant_v1.0

clean up console app(merge two path into one)
add maxnalsize parameter in configure file
Merge pull request #881 from ruil2/enc_quant_v1.0

 add maxnalsize parameter in configure file
Fix the improper slice mmco setting
v1.0 release note
Merge pull request #882 from ruil2/enc_quant_v1.0

Fix the improper slice mmco setting
remove some warings
resolve unit test warnings
Merge pull request #885 from ruil2/enc_quant_v1.0

remove some warnings
Merge pull request #883 from huili2/API_dec_modify_v1

Api dec modify v1
add API docx for release v1.0
Merge pull request #887 from huili2/modif_README

Modif readme as release note for v1.0
Merge pull request #888 from huili2/update_API_docx

Update api docx