Setup gitignore, added missing files

.gitattributes

+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# These are explicitly windows files and should use crlf
+*.bat           text eol=crlf
+

.gitignore

 
-/build-eclipse/
-/build/
-/dist/
-/tmp/
-
 # Ignore Gradle project-specific cache directory
-.gradle
+**/.gradle/**
 
-# Ignore Gradle build output directory
-build
+**/.classpath
+**/.project
+**/.settings/**
+**/build/**
+**/bin/**
+frameworks/Kieker/scripts/benchmark/
+frameworks/Kieker/scripts/data/
+frameworks/Kieker/scripts/kieker-*-aspectj.jar
+frameworks/Kieker/scripts/receiver/
+frameworks/Kieker/scripts/results-kieker/

frameworks/Kieker/build.gradle

+plugins {
+    id 'java'
+    id 'java-library'
+}
+
+dependencies {
+    implementation project(':benchmark')
+    implementation 'net.kieker-monitoring:kieker:1.14'
+    implementation 'net.sourceforge.teetime:teetime:3.0'
+    implementation 'org.slf4j:slf4j-api:1.7.+'
+    implementation 'ch.qos.logback:logback-classic:1.2.3'  
+}