Fix export to multilinestring

Fixed export to MultiLineString. Proper ring orientation handling in
polygon export. Fix asGeoJson for OGCMultiPolygon and OGCMultiLineString
Fix envelope description.
Add link to Wiki
Add CORRECT link to wiki.
[maven-release-plugin] prepare release v1.1
[maven-release-plugin] prepare for next development iteration
Update README.md

Updated Maven dependency version
GeometryCursor: make tock method public
Fix for the null "coordinates" element
Merge pull request #19 from randallwhitman/master

GeometryCursor: make tock method public
add missing "throws"
added another missing "throws"
Merge pull request #17 from stolstov/geojson

Fix export to multilinestring
modify pom to version 1.1.1
[maven-release-plugin] prepare release v1.1.1
[maven-release-plugin] prepare for next development iteration
Remove fixme comments (#7)
Merge branch 'master' of https://github.com/Esri/geometry-api-java
Updates to contribution statements; link contribution site
Fixed OGCMultiPolygon.geometryN, added OGCGeometry.convertToMulti