Update readme.md

corrected typos
Initial commit of test automation files
Update default.properties

Small config file correction.
Readme to give an introduction to the XCMailr test automation
Reformatted readme.
Beautified readme file, removed old txt file.
Renamed readme file
Small config parmeter adjustment.
small fix for memcached
fix for #7

fixed pagination at the mail-transaction page
first draft for #12

(just a draft for the handling at the admin-section)
fixed message keys in german file
#12 more workflow, changed form
Update messages.properties

deleted apostrophe as they don't display
Some additions to the test automation readme
merged testautomation_readme_#9
added cleaner session-handling

additional memcached entries to map user's mail to a list of his sessions
-> all admin/user-actions (delete, activate/deactivate, pro-/demote user) will now be updated in the user-sessions
changed flash-message display in adminLayout

to have a consistent way of displaying flash-messages
#12 added workflow, value in application.conf, user-deletion, filtering,..
#12 added i18n-messages