Merge pull request #36 from chiccorusso/clion

Added .idea to .gitignore. Builds with JetBrains CLion.
Building against LibLAS 1.8.
Merge pull request #39 from chiccorusso/laslib1_8

Building against LibLAS 1.8.
renamed CloudJS::string() to CloudJS::getString() to avoid Ubuntu GCC build issue
Merge pull request #42 from Georepublic/develop_issue41

Renamed CloudJS::string() to CloudJS::getString() to avoid Ubuntu GCC build issue
updated readme
added hpp files to cmake build
quick fix for bin format memory leak
removed Mac OSX build warning
Merge pull request #50 from potree/develop

Develop
Fix non-void-return error in PotreeWriter.cpp
Merge pull request #53 from tigerfoot/issue51

Fix non-void-return error in PotreeWriter.cpp issue 51 & 52
merging georepublic fixes
Merge branch 'Georepublic-develop_remove_warning' into develop
fixed read loop range
Merge pull request #56 from potree/develop

Develop