Update Glade.pod

Introduce ASF's in NAME section.
Update R.pod

remove diplicate 'required'
Merge pull request #43 from rns/patch-7

Update R.pod
-- Thanks, jeffrey
Merge pull request #42 from rns/patch-6

Update Glade.pod -- Thanks, jeffrey
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Split Scanless.pm into SLG.pm,SLR.pm
Split Scanless.pm into SLG.pm,SLR.pm: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+
Work on multiple SLIF lexers: t+