add placeholder index.html; modify Gruntfile.js to update README.md
Gruntfile.js: properly close grunt.initConfig
README.md: editorial updates + format for automated updates via RegEx replaces
README.md: uncomment build status; add "javascript:" URL links
Gruntfile.js: add RegEx replace for javascrpt URLs; streamline RegEx & vars
Merge branch 'templatizeDocs' of github.com:mobilemind/OpenInlets into templatizeDocs
Gruntfile.js: editorial change to output message
README.md: editorial update to prepare for merge to master