[TIMOB-11550] Fixed extraneous prototypes on global functions
[TIMOB-11550] Fixed a bug with parseInt and hex strings
[TIMOB-11550] Fixed a bug with encode/decode URI not handling exceptions properly.
[TIMOB-11550] Cleaned up the results page
Merge branch 'master' into timob-11550
Merge branch 'timob-13685' into timob-11550
Merge branch 'master' into timob-11550
Merge pull request #233 from bryan-m-hughes/timob-11550

Timob 11550 Chapter 15.1 unit tests