invalid member profile fix
fix member since issue

format js for better readability
Removed the asterisk
fix older/newer posts
Prevent login attempt when username and password are empty
Cleaned up login validation
Merge pull request #55 from topcoderinc/tom-I-105960-empty-login

Tom i 105960 empty login
Merge pull request #58 from topcoderinc/dan-I-105835

fix older/newer posts
Merge pull request #59 from topcoderinc/dan-I-105887

fix member since issue
Merge pull request #46 from topcoderinc/tom-I-105840-down-with-the-asterisk

Removed the asterisk
Merge pull request #60 from topcoderinc/dan-I-104783-invalid-profile

invalid member profile fix
Merge branch 'dev' of github.com:topcoderinc/tc-site into PEMULA-S-194724-is-registered-on-Challenge-detail