Merge pull request #199 from mbborgez/prettyDebug

prettyfied the debug error page
Adding the Instalation class to the fenix domain
Instalation class that has the instituition url and email domain
Adding institutional email domain property
Removing the getInstituionURL method that is not being used
Java files now get the instituion url from the instalation instance
Java files now get the instituional email address from the instalation instance
adding fields to the Instalation class
Instalation methods stop being static; Instalation singleton is initialized by the FenixInitializer
dynamic institutional url and email
phd resources for the last commit
dynamic institutional url and email
dynamic institutional url and email for the emails sent
dynamic institutional url and email for the emails sent on the public EPFLP candidacy process
dynamic institutional url and email for the emails sent on the public EPFLP candidacy process
dynamic email for the enrolment support
dynamic mail for the erasmus error report email address
dynamic gop email
Revert "dynamic institutional url and email"

This reverts commit ad54cd35d841e03dd618e68b0cc755140af6fa90.
Revert "dynamic institutional url and email for the emails sent on the public EPFLP candidacy process"

This reverts commit 9c5ae17a64e2b8af2a2b2e379ed4917a67e4ecb4.