More documentation typo fixes.
Merge pull request #549 from bradh/tutefixes

More documentation typo fixes.
[GEOT-4897] MBTiles Journaling mode should be configurable
Trying to fix reprojected wms cascading
Merge pull request #550 from n-lagomarsini/GEOT-4897

I will open an issue for this
Some more improvements to wms cascading issues
[GEOT-4903] Add new community module: SOLR data store
Use a single HttpSolrServer trhoughout the code base, prepare to add common http conn params as store params
Reformat according to coding conventions
GEOT-4904: Fix broken links in top level pom.xml
[GEOT-4496] JDBCJoiningFeatureReader exception using 'Expose primary keys' param
[GEOT-4905] Avoid logging SQL errors when trying to compute the optimized bounds of a JDBC VirtualTable
Merge pull request #551 from bradh/pomfix

GEOT-4904: Fix broken links in top level pom.xml
[GEOT-4868] Fix off-by-one bug in JDBCJoiningFeatureReader
Merge pull request #552 from aaime/geot-4868

[GEOT-4868] Fix off-by-one bug in JDBCJoiningFeatureReader
[GEOT-4907] StreamingRederer screen map ends up ignoring the user provided buffer
[GEOT-4906] MetaBufferEstimator should account for text size, anchor and displacement
Fixing inadvertedly changed constant value
Make the natural ordering error message more explicit about ways to fix it
Reproject envelope for RectangularClip if required