fixes build error related to tgapp-resetpassword

.travis.yml

 # command to install dependencies
 # Note: there's an echo at the end of pip install. It allows to override the default return code which is not 0
 # because some packages need to be ugraded to python3 (invalid python syntax because of python2 source code)
+#
+# pip install -r is run 2 times in order to really install tgapp-resetpassword (to investigate)
+#
 install:
   - "cd tracim && python setup.py develop; cd -"
   - "pip install -r install/requirements.txt; echo"
-  - "./bin/tg2env-patch tg2env/"
+  - "pip install -r install/requirements.txt; echo"
+  - "./bin/tg2env-patch /home/travis/virtualenv"
   
 before_script:
   - "psql -c 'create database tracim_test;' -U postgres"
   - "cp tracim/development.ini.base tracim/development.ini"
-  - "cd tracim && gearbox setup-app; cd -"
 
 # command to run tests
-script: nosetests --with-coverage --cover-package=tracim
+script: cd tracim && nosetests --with-coverage --cover-package=tracim
 
 

install/requirements.txt

 sprox==0.9.4
 stevedore==1.1.0
 tg.devtools==2.3.4
-tgapp-resetpassword==0.1.3
 tgext.admin==0.6.4
 tgext.asyncjob==0.3.1
 tgext.crud==0.7.3
 wsgiref==0.1.2
 zope.interface==4.1.1
 zope.sqlalchemy==0.7.5
-
-
-
+tgapp-resetpassword==0.1.3
 

tracim/test.ini

 error_email_from = turbogears@localhost
 
 [server:main]
-use = egg:gearbox#wsgiref
+use = egg:gearbox#cherrypy
 host = 127.0.0.1
 port = 8080