Improved the look of 'Significators of Houses' in the KP section of Varahamihira.

Solved a bug due to which Varahamihira used to show incorrect house significators when one opens another chart after one chart. It used to combine significators of both the charts.

Solved a bug in KP planet and house signification in all our software (Mobile Kundli, Varahamihira, AstroWeb etc.). Due to the bug, software was producing incorrect significators in some special conditions.