added .gitignore.

Author: JuKu

.gitignore

@@ -0,0 +1,168 @@
+# Created by http://www.gitignore.io
+
+# general
+.*
+!.gitignore
+!.travis.yml
+
+### Windows ###
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+!.gitlab-ci.yml
+
+*.save
+
+data/save
+data/save/*
+
+!.png
+!*.png
+!*.xcf
+!*.java
+
+!icon
+!*icon*
+
+.log
+*.log
+
+!testconfig.cfg
+#server.cfg
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+### Linux ###
+*~
+
+# KDE directory preferences
+.directory
+
+
+### OSX ###
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+
+### Eclipse ###
+*.pydevproject
+.metadata
+.gradle
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+
+#hazelcast.cfg
+#*.cfg
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# CDT-specific
+.cproject
+
+# PDT-specific
+.buildpath
+
+# sbteclipse plugin 
+.target
+
+# TeXlipse plugin
+.texlipse
+
+
+### NetBeans ###
+nbproject/private/
+build/
+nbbuild/
+dist/
+nbdist/
+nbactions.xml
+nb-configuration.xml
+
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm
+
+## Directory-based project format
+.idea/
+# if you remove the above rule, at least ignore user-specific stuff:
+# .idea/workspace.xml
+# .idea/tasks.xml
+# and these sensitive or high-churn files:
+# .idea/dataSources.ids
+# .idea/dataSources.xml
+# .idea/sqlDataSources.xml
+# .idea/dynamic.xml
+
+## File-based project format
+*.ipr
+*.iws
+*.iml
+
+# Java Mission Control Recordings (Profiler)
+*.jfr
+
+## Additional for IntelliJ
+out/
+
+# generated by mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# generated by JIRA plugin
+atlassian-ide-plugin.xml
+
+# generated by Crashlytics plugin (for Android Studio and Intellij)
+com_crashlytics_export_strings.xml
+
+
+### Maven ###
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+
+# opengl
+*.cglsl
+/gradle.properties