Merge to support CI. Fixed multiple dependency issues, bugs.

.gitignore

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+
+# Created by https://www.gitignore.io/api/maven,intellij,intellij+iml,intellij+all
+
+### Intellij ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Ruby plugin and RubyMine
+/.rakeTasks
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+### Intellij+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+
+# Sensitive or high-churn files:
+
+# Gradle:
+
+# CMake
+
+# Mongo Explorer plugin:
+
+## File-based project format:
+
+## Plugin-specific files:
+
+# IntelliJ
+
+# mpeltonen/sbt-idea plugin
+
+# JIRA plugin
+
+# Cursive Clojure plugin
+
+# Ruby plugin and RubyMine
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+
+### Intellij+all Patch ###
+# Ignores the whole idea folder
+# See https://github.com/joeblau/gitignore.io/issues/186 and https://github.com/joeblau/gitignore.io/issues/360
+
+.idea/
+
+### Intellij+iml ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+
+# Sensitive or high-churn files:
+
+# Gradle:
+
+# CMake
+
+# Mongo Explorer plugin:
+
+## File-based project format:
+
+## Plugin-specific files:
+
+# IntelliJ
+
+# mpeltonen/sbt-idea plugin
+
+# JIRA plugin
+
+# Cursive Clojure plugin
+
+# Ruby plugin and RubyMine
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+
+### Intellij+iml Patch ###
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
+*.iml
+modules.xml
+.idea/misc.xml
+*.ipr
+
+### Maven ###
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+
+# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
+!/.mvn/wrapper/maven-wrapper.jar
+
+# End of https://www.gitignore.io/api/maven,intellij,intellij+iml,intellij+all

.travis.yml

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+language: java
+
+branches:
+  only:
+    - develop
+
+before_install:
+    #replace references to file repo so that tests won't kill build process in travis build environment
+  - sed -i 's^${user.dir}/../file_repo^'$TRAVIS_BUILD_DIR'/file_repo^g' $(find ./ -iname 'services.properties')
+    # required permissions and steps for core libraries
+  - chmod +x clone_core_repo.sh
+  - chmod +x install_core.sh
+  - chmod +x custom_build_core_no_site.sh
+  - chmod +x custom_build.sh
+  - chmod +x install_3rd_party_jars.sh
+  - chmod +x push_reports.sh
+  - sudo /etc/init.d/postgresql stop
+  - sudo docker run -d -it --rm  --name="pgtest" -e POSTGRES_PASSWORD=postgres -p 5432:5432 serefarikan/ethercis-pg:v1
+  - sleep 20
+  - ./clone_core_repo.sh
+  - ./install_core.sh
+  - ./custom_build_core_no_site.sh
+
+install:
+  - echo OVERRIDING INSTALL
+
+script: ./custom_build.sh
+
+after_script:
+  - sudo docker stop pgtest
+  - echo stopped docker
+
+after_success:
+  - ./push_reports.sh