Updates to spec markdown
Updates to spec markdown

This page is to be linked from the Gradle 1.5 release outlook 
and thus needs to render well on GitHub.
lsmaira/gradle,lsmaira/gradle,gradle/gradle,gstevey/gradle,lsmaira/gradle,gradle/gradle,blindpirate/gradle,blindpirate/gradle,gradle/gradle,blindpirate/gradle,robinverduijn/gradle,gradle/gradle,gradle/gradle,gradle/gradle,gstevey/gradle,gstevey/gradle,robinverduijn/gradle,lsmaira/gradle,lsmaira/gradle,robinverduijn/gradle,robinverduijn/gradle,robinverduijn/gradle,blindpirate/gradle,gstevey/gradle,robinverduijn/gradle,gstevey/gradle,lsmaira/gradle,robinverduijn/gradle,blindpirate/gradle,gstevey/gradle,robinverduijn/gradle,gradle/gradle,blindpirate/gradle,gstevey/gradle,gstevey/gradle,robinverduijn/gradle,lsmaira/gradle,robinverduijn/gradle,blindpirate/gradle,blindpirate/gradle,gstevey/gradle,gradle/gradle,gradle/gradle,blindpirate/gradle,gradle/gradle,robinverduijn/gradle,blindpirate/gradle,lsmaira/gradle,lsmaira/gradle,lsmaira/gradle