remove CWallet::AddReserveKey which is never used
remove CTransaction::IsNewerThan which is never used
remove LogException( ) which is never used
remove LookupHostNumeric( ) which is never used
remove GetMedianTime( ) which is never used
remove CPubKey::VerifyCompact( ) which is never used
Remove redundant c_str
Qt: Fix monospace font in osx 10.9

The "Monospace" hint was added in Qt 4.8, and it works as intended as opposed
to "TypeWriter" which fails to load a font.
Merge pull request #4228

e9df7f8 Qt: Fix monospace font in osx 10.9 (Cory Fields)
Merge pull request #4183

f40dbee remove CPubKey::VerifyCompact( ) which is never used (Kamil Domanski)
28b6c1d remove GetMedianTime( ) which is never used (Kamil Domanski)
5bd4adc remove LookupHostNumeric( ) which is never used (Kamil Domanski)
595f691 remove LogException( ) which is never used (Kamil Domanski)
f4057cb remove CTransaction::IsNewerThan which is never used (Kamil Domanski)
0e31e56 remove CWallet::AddReserveKey which is never used (Kamil Domanski)
Merge pull request #4206

79d06dc Remove redundant c_str (R E Broadley)