changed variable names
Change lazy selector API so that select() cannot be used

select() actually does select with replacement, while the operator()
does the select without replacement. This was just to unclear and so
it's been used instead of operator(), now corrected.
Massively optimize lazy_selector (probably ~1000x faster)
Minor comment format improvement
Several bin -> build corrections
Fix cog server default config
fixes the revision of r2l variable names
Merge pull request #1127 from anitzkin/schemequestionrules

changed variable names
Remove TrueLink FalseLink per Nil.

These are unused and un-needed.
Remove some non-existant atom types
Remove more obviously old, dead link types
Remove another non-existant type
Remove more dead code
Merge pull request #1134 from linas/false

Remove TrueLink, FalseLink
Remove dead NMXML code
Remove the dead nmxml unit tests too