Coverity Scan fixes - #121

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tpopela wants to merge 4 commits into

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tpopela:covscan-fixes

Commits on Oct 12, 2018

Fix uninitialized member of Table struct
tpopela
committed
3b8632b
Don't compare unsigned int with signed
tpopela
committed
027c59b
Uninitialized members in the Glyph class
tpopela
committed
7b5e1dc
Remove unused variables
tpopela
committed
0d1d30a