Add Git check for Travis

.gitattributes

@@ -0,0 +1,3 @@
+*.rst tex conflict-marker-size=100
+c2cgeoportal/scaffolds/update/+package+/static/mobile/+dot+sencha/** -whitespace
+c2cgeoportal/scaffolds/update/+package+/static/mobile/touch/** -whitespace

.travis.yml

@@ -14,7 +14,7 @@ env:
 before_install:
 - cat /etc/apt/sources.list.d/*
 - sudo apt-get install -y --force-yes aptitude
-- sudo add-apt-repository -y ppa:stephane-brunner/precise-gis 
+- sudo add-apt-repository -y ppa:stephane-brunner/precise-gis
 - sudo apt-get update
 - sudo aptitude install -y apache2 facter libapache2-mod-wsgi tomcat7 deploy cgi-mapserver postgis=2.0.3-2~precise4 postgresql-9.1-postgis-2.0=2.0.3-2~precise4 postgresql-9.1-postgis-2.0-scripts=2.0.3-2~precise4
 - dpkg -l | grep postgis
@@ -44,8 +44,10 @@ install:
 - sudo /usr/sbin/apache2ctl graceful
 - .build/venv/bin/flake8 --version
 
-script: 
-- find /tmp/test/CONST_alembic /tmp/test/test -name \*.py | xargs .build/venv/bin/flake8 --copyright-check --copyright-min-file-size=1 --copyright-regexp="Copyright \(c\) [0-9\-]*$(shell date +%Y), Camptocamp SA"
+script:
+- if [ ${TRAVIS_PULL_REQUEST}} != "false" ] ; then git diff --check ${TRAVIS_BRANCH} ; fi
+- find /tmp/test/CONST_alembic -name \*.py | xargs .build/venv/bin/flake8 --copyright-check --copyright-min-file-size=1 --copyright-regexp="Copyright \(c\) [0-9\-]*$(shell date +%Y), Camptocamp SA" --max-line-length=100
+- find /tmp/test/setup.py /tmp/test/test/*.py /tmp/test/test/views -name \*.py | xargs .build/venv/bin/flake8
 # Actually don't work on travis see:
 # https://travis-ci.org/camptocamp/c2cgeoportal/jobs/48455036#L5312
 #- travis/test-new-project.sh