MONDRIAN:  Modified PARENT_LEVEL value to return 0 instead of -1 for All level.  This makes Mondrian more consistent with Microsoft's XMLA implementation. Also some minor formatting changes and cleanup.
MONDRIAN:  Modified PARENT_LEVEL value to return 0 instead of -1 for All level.  This makes Mondrian more consistent with Microsoft's XMLA implementation.
Also some minor formatting changes and cleanup.

[git-p4: depot-paths = "//open/mondrian/": change = 7961]

mdamour1976/mondrian,cesarmarinhorj/mondrian,citycloud-bigdata/mondrian,Seiferxx/mondrian,pentaho/mondrian,syncron/mondrian,Seiferxx/mondrian,preisanalytics/mondrian,lgrill-pentaho/mondrian,citycloud-bigdata/mondrian,OSBI/mondrian,lgrill-pentaho/mondrian,truvenganong/mondrian,julianhyde/mondrian,pedrofvteixeira/mondrian,stiberger/mondrian,openedbox/mondrian,ivanpogodin/mondrian,sayanh/mondrian,openedbox/mondrian,wetet2/mondrian,mustangore/mondrian,OSBI/mondrian,dkincade/mondrian,julianhyde/mondrian,truvenganong/mondrian,pentaho/mondrian,stiberger/mondrian,cocosli/mondrian,bmorrise/mondrian,preisanalytics/mondrian,mdamour1976/mondrian,bmorrise/mondrian,preisanalytics/mondrian,syncron/mondrian,mdamour1976/mondrian,dkincade/mondrian,pentaho/mondrian,pedrofvteixeira/mondrian,sayanh/mondrian,cocosli/mondrian,sayanh/mondrian,stiberger/mondrian,Seiferxx/mondrian,pedrofvteixeira/mondrian,AvinashPD/mondrian,cesarmarinhorj/mondrian,dkincade/mondrian,lgrill-pentaho/mondrian,mustangore/mondrian,wetet2/mondrian,AvinashPD/mondrian,cocosli/mondrian,nextelBIS/mondrian,rfellows/mondrian,nextelBIS/mondrian,citycloud-bigdata/mondrian,ivanpogodin/mondrian,AvinashPD/mondrian,OSBI/mondrian,mustangore/mondrian,nextelBIS/mondrian,truvenganong/mondrian,syncron/mondrian,ivanpogodin/mondrian,openedbox/mondrian,bmorrise/mondrian,wetet2/mondrian,cesarmarinhorj/mondrian,rfellows/mondrian