Add a note on using PHP built-in server

If someone wants to quickly preview what Morgue does without having to configure apache the built-in web server does the job.
Merge pull request #14 from arnaudlimbourg/patch-1

Add a note on using PHP built-in server for development/playing with
rename the morgue schema file to postmortems

Renaming this file to reflect the tables that are created is more
in line with the other schema files, as well as allows for using
the filename to determine if the schema should be executed or not.
update documentation for schema filename change
follow location (was breakin on JIRA redirects)
updating readme on syncing additional schemas
Merge pull request #17 from nkammah/master

Adding follow redirect option to curl client and updating README
Update the README with a link to the talk video
Make the user lookup URL configurable

This commit addresses the hardcoded URL to lookup a user on a 3rd party site. Simply
define a lookup_url in the contact section of the config, using a %s where the username
should be substituted, eg. http://foo.com/bar/%s
Make the JIRA fields to display configurable

This change allows anyone to define a list of additional fields to display in Morgue - by default, the only reported fields are
 - key
 - summary
 - status
 - assignee
 - link

Additionally, the querying mechansim has been changed to query all the issues related to a post mortem at once (using a JQL query), instead of querying issues one by one.
adding tests for new contact lib functions
Merge pull request #20 from nkammah/configurable_contact_url

Make the user lookup URL configurable
Merge pull request #21 from nkammah/jira_fields_refactoring

Make the JIRA fields to display configurable
Merge pull request #9 from miketheman/rename_schema_file

rename the morgue schema file to postmortems
prevent default action when clicking delete postmortem (so the page does not reload)
adding screenshots to readme
Revert "adding screenshots to readme"

This reverts commit dd1a809592cf640c0348bdfc8765cce8df1ef6db.
adding screenshots to readme
Merge pull request #22 from nkammah/doc_tour

adding screenshots to readme
Allow severity levels to be configured