Added ability for proxy to look at both application root and in same folder as proxy program
Merge pull request #73 from MikeTschudi/master

Added ability for proxy to look at both application root and in same fol...
Revert "Merge pull request #73 from MikeTschudi/master"

This reverts commit 10f6b7742d57715819e5d589a02497ae8603a7ea, reversing
changes made to d49f85e22a5e11383f465ea162cbda2ba159357f.
Merge pull request #74 from Esri/revert_tschudi_pull_request

Revert "Merge pull request #73 from MikeTschudi/master"
Added proxy.xsd for .Net's proxy.config.
fixes #71
Merge pull request #76 from JeffJacobson/add-xsd

Added proxy.xsd for .Net's proxy.config.
Merge pull request #68 from jgravois/findPortalTokenUrls

(a) removed explicit references to the 'proxy.config'
(b) better handling when Portal Url that doesn't include '/rest/'
Improve doc and error messages
Merge pull request #78 from bsvensson/improve-doc-and-msgs

Improve doc and error messages