Merge pull request #21 from charith-qubit/master

Minor fixes to compile under Scala 2.10
Add line-breaks so code examples format properly
add intellij idea project files to .gitignore
prepare scalastic for publishing in Sonatype repo
change organization to "org.scalastic"
Merge pull request #22 from stig/patch-1

Add line-breaks so code examples format properly
Merge pull request #24 from yatskevich/publish_to_sonatype

Publish to sonatype
add 'developers' section to published POM file
sync README.md with gh-pages index page
describe versioning scheme
add Ivan Yatskevich as a contributor
Merge pull request #27 from yatskevich/publish_to_sonatype

Final touches to publish to Sonatype repo
remove logback.xml
release 0.90.0.1
enrich examples in docs
Merge pull request #29 from bsadeh/better_docs

Better docs
cleanup dependencies
update ElasticSearch version to 0.90.1
update Scalastic version to 0.90.1 in docs
Merge pull request #30 from bsadeh/update_to_es_0.90.1

Update to ElasticSearch 0.90.1