Added requirements.txt for pip
Using absolute path in admin initenv script

This enables the start.sh/stop.sh scripts to be called from everywhere.
Also added a .gitignore file.
Added psycopg2 to the requirements.txt.
Typo and PEP 8.
PEP 8 and some small refactoring
PEP 8
Merge branch 'master' of github.com:barsch/seishub.core
readme: debuntu, use psycopg2 via aptitude

also already changing to obspy single package install
sqlalchemy change + default postgres port

I got a DeprecationWarning from SQLAlchemy-0.7.9-py2.6:
The SQLAlchemy PostgreSQL dialect has been renamed from 'postgres' to 'postgresql'
Merge pull request #2 from krischer/master

pull in pep8, typos and initenv relative path fix.
adding Travis CI support
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update MANIFEST.in
Update .travis.yml
Update .travis.yml
Update MANIFEST.in
Update MANIFEST.in
Update MANIFEST.in