Merge pull request #128 from Useful-Innovation/changes

Changed some code to Laravel syntax
delete project now deletes all purchases too
Merge pull request #129 from Useful-Innovation/johans-fixes

delete project now deletes all purchases too
show offer on purchase now works
Merge pull request #130 from Useful-Innovation/johans-fixes

show offer on purchase now works
Fixed file input
Merge pull request #131 from Useful-Innovation/davids-fixes

Fixed file input
restricted file upload in create new proj
Merge pull request #132 from Useful-Innovation/johans-fixes

restricted file upload in create new proj
Made the select forms look nicer
Merge pull request #133 from Useful-Innovation/index-page

Made the select forms look nicer
Fixes CSS on select buttons
Merge pull request #134 from Useful-Innovation/davids-fixes

Fixes CSS on select buttons
fixed updating offer on project
Merge pull request #135 from Useful-Innovation/johans-fixes

fixed updating offer on project
added a field in the edit proj form
Merge pull request #136 from Useful-Innovation/johans-fixes

added a field in the edit proj form
db updated
Merge pull request #137 from Useful-Innovation/johans-fixes

db updated
added edit purchase file