i124313 At SVG import, try to optimize used CLipRegions

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582684 13f79535-47bb-0310-9956-ffa450edef68
#124468# merge from aoo410 branch, add checks for the read numbers of column for a section

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582685 13f79535-47bb-0310-9956-ffa450edef68
#124453# merge from aoo410 branch, check if the resulting polygon has already exceeded the number of points (2^16) that can be handled by a tools polygon

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582688 13f79535-47bb-0310-9956-ffa450edef68
#124467# merge from aoo410 branch, add check for image data offset against stream length, some further checks

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582689 13f79535-47bb-0310-9956-ffa450edef68
124451: WW8 import: apply correct index entry template patterns which are used for e.g. TOC



git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582697 13f79535-47bb-0310-9956-ffa450edef68
#124461# merge from aoo410 branch, add checks for nested depth and entry indices

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582708 13f79535-47bb-0310-9956-ffa450edef68
#i124421# use OSL_ debug helpers instead of tools DBG_ stuff

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1582709 13f79535-47bb-0310-9956-ffa450edef68