Patched up a bug where we needed to explicitly set content type
Patched up a bug where we needed to explicitly set content type

sagmor/linkedin,brianpetro/linkedin,cheapRoc/linkedin,Jobsrepublic-zzp/linkedin,EvilFaeton/linkedin,hexgnu/linkedin,NeverAgain/linkedin-oauth2,varunlalan/linkedin,backupify/linkedin,john/linkedin,emorikawa/linkedin-oauth2