NEU: Db2 Tablespaces (#59)

* first commit

* second commit, it works for db2

* create table index in TS

* IndexTS & runPlacholdersMap

* Zwischencommit

* Implemented Tablespaces

* Update PR

* Zwischencommit

* release.md

* add lobTablespace support

* ebean-annotation 7.7

* create index in TS ausgebaut

* Fix Mergekonflikte

* Migrationsskripte neu generiert

* Revert "Migrationsskripte neu generiert"

This reverts commit 2690718b92701c0f34661d309c129b97e3cbe053.

* Revert "Fix Mergekonflikte"

This reverts commit e073e25048af88205259fd6b0873c4227b27d205.

* revert merge commit

* Resolved merge commits

* FIX: More merge conflicts and compile errors

* FIX: platform.base problem

* tableName uppercase

* Reviewkommentare Teil 1

* Reviewkommentare Teil 2

* DbMigrationTest für DB2 gefixt

* revert whitespaces

* Review

* review

Co-authored-by: Roland Praml <roland.praml@foconis.de>

release.md

@@ -4,3 +4,8 @@ We @foconis use this command to release.
 
     mvn versions:set  -DgenerateBackupPoms=false -DnewVersion=12.14.2-FOC1-SNAPSHOT 
     mvn release:prepare release:perform -Darguments="-Dgpg.skip -DskipTests"
+    
+generate Java classes from .xsd:
+
+    export JAVA_TOOL_OPTIONS="-Duser.language=en -Duser.country=US -Dfile.encoding=UTF-8"
+    /c/Program\ Files/Java/jdk1.8.0_201/bin/xjc.exe src/main/resources/ebean-dbmigration-1.0.xsd -d src/main/java -p io.ebeaninternal.dbmigration.migration