Print statements modified.
To avoid few errors: if blocks added wherever required
Based on value as File in validators field (basically a list) of AttributeType, upload widget added
MIS updates - Upload file provision
convert_mid_size_image() updated: Error(int division error mod division by zero) resolved for image whose size is less than 1000x1000 pixel
User type added to registration form
Merge pull request #680 from anujag/mongokit

User type added to registration form
Merge branch 'MIS-template-redesign' into mongokit
license field update: MetaType exclusion added.
home view updated to save user_types on Author creation
Merge pull request #681 from AvadootNachankar/mongokit

MIS updates - Upload file provision
Merge pull request #682 from anujag/mongokit

home view updated to save user_types on Author creation
try-catch block added.
Bug resolved: If rcs-file not found for already created object, it re-creates.
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit
Merge pull request #683 from AvadootNachankar/mongokit

Bug fixes
check for null entries in user_agency_type
Merge pull request #684 from anujag/mongokit

check for null entries in user_agency_type
Merge branch 'mongokit' of https://github.com/gnowledge/gstudio into mongokit