Merge from 2.0.5 release

[bact]

No description provided.

[pep8speaks]

Hello @bact! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file pythainlp/soundex/udom83.py:

Line 59:80: E501 line too long (85 > 79 characters)

• In the file pythainlp/tokenize/newmm.py:

Line 96:80: E501 line too long (99 > 79 characters)

• In the file pythainlp/tokenize/tcc.py:

Line 94:76: W291 trailing whitespace

• In the file tests/__init__.py:

Line 580:80: E501 line too long (85 > 79 characters)

[coveralls]

Coverage increased (+5.9%) to 87.324% when pulling a5bf6b4 on dev into b926334 on 2.0.