Search is case sensitive on Dashboard -> project search and Admin -> manage users.

Description :

search is case sensitive on dashboard-> project search and admin -> manage users search.
if we have project called "test" and if we search "Test"/"TEST" it will not search for the project . same case for the users in manage user. te search in explore,language and glossary works fine.

Steps to reproduce:

• Login to zanata.
• go to dashboard.
• click on project.
• you will see the search option on top.
• Search for the project in capital letter e.g TEST/Test and if you have project called "test" it will not search for that project.
• Also go to the Admin -> Manage users.
• Search for user by enter search in capital letter.

Actual Result:

• Search is case sensitive.

Expected result:

• Search should not have to case sensitive if we search for "Test" it have to search all project name contains "test" either in small or capital.