Increased version to 2.0.0 [skip ci]

.travis.yml

@@ -24,7 +24,7 @@ before_install:
 - sudo apt-get install -qq --force-yes libboost-all-dev libblitz1-dev libatlas-dev libatlas-base-dev liblapack-dev gfortran texlive-latex-recommended texlive-latex-extra texlive-fonts-recommended
 - pip install --upgrade pip setuptools
 - if [ -n "${NUMPYSPEC}" ]; then pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel numpy$NUMPYSPEC; fi
-- pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel scipy$SCIPYSPEC sphinx nose==1.3.0 jinja2==2.6 cpp-coveralls setuptools==7.0
+- pip install --find-links http://wheels.astropy.org/ --find-links http://wheels2.astropy.org/ --use-wheel scipy$SCIPYSPEC sphinx nose==1.3.0 jinja2==2.6 cpp-coveralls pygments==1.6 setuptools==7.0
 install:
 - python bootstrap.py
 - CFLAGS=-coverage ./bin/buildout

version.txt

-2.0.0b2
\ No newline at end of file
+2.0.0
\ No newline at end of file