Apply content pattern to Apache Solr tile and docs (#856)
Apply content pattern to Apache Solr tile and docs (#856)

What changed?
======================
Jira story: https://signalfuse.atlassian.net/browse/DOCS-1437

* Applied content pattern
* Added additional changes for formatting ( Moved ":" inside the asterisks and changed "&" to "and")
* Fixed typos
* Changed "heapmap" to "heatmap" in line 109.
signalfx/integrations,signalfx/integrations