job_post: skeleton prepared.

hook_install creates job_post bundle via hook_node_info. Body field has
been added. To be continued...
job_post: updating body instance for job_post
job_post: installing and uninstalling job_post fields and instances.
job_post: defined a new content type.
updated progress.ods
job_post: Modifying Add Content "Job Post" menu.
job_post: Defining Node-Type–Specific Permissions with hook_permission.
job_post: implemented hook_node_access()
Updated progress.ods
job_post: added hook_form()
job_post: added hook_validate().
job_post: added hook_insert()
job_post: added hook_update(), hook_delete().
job_post: added hook_view() and simple theming by hook_theme()
and template file .tpl.php
updated progress.ods
Updated README.txt
Merge branch 'job_post' into 7.x-1.x