Merge pull request #127 from jesusOmar/dev

Code cleanup and bug fixes
#124 Login error messages completed.
Missing Migrate for forgot possword.
Bug: Editing a project does not save the following to the database:

Stage
Video link
Goals
Updated URL
One table for skills and tags.
Merge pull request #128 from Ashok-matrix/dev

#124 Login error messages completed.
Ticket 1 - Search/Filter Talents and Projects lists [DONE]
Ticket 2 - Edit projects [DONE]
Functional tests [DONE]
Merge pull request #129 from Ashok-matrix/dev

Merged pull request Re #1 , #2, #5
Mail configuration changes

* Use mailgun for sending emails
* Move mail configuration to environment variables

Re #21

Signed-off-by: Jesus Fernandez <jesus.fndz@gmail.com>