Mention lein template and clojars in the README
Move `testutils` docs up higher, in prep for expansion
Update testutils docs and README

* document new testutils macros
* add docs on best practices
More concrete example code for testutils macro
Move installation info to top of README
Typo, remove redundant verbiage
Fix 'eploy'
Merge pull request #124 from cprice404/maint/master/PE-2841-best-practices-docs

TK docs improvements