minor: typo completion
build: caching build source before build
Update 2.4-upgrade.txt

Fixed text - referenced 2.0 when it should've said 2.2.

(Side question, maybe worth a DOCS ticket: should we have instructions for going from 2.0 -> 2.4?  Or just let users do the two-step from 2.0 -> 2.4?)

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-1199 clarification of 2.2 mongodump/mongorestore change
build: DOCS-1267 fixing generation of install commands
DOCS-1257 fixing Enterprise refererences.
minor: fixing duplicate external link warning
DOCS-1257: Enterprise fixes
DOCS-1270: moving logic from makefile to the meta-script
Update geospatial-indexes.txt

minor fix

Signed-off-by: Sam Kleinman <samk@10gen.com>
Minor: redundant term

Signed-off-by: Sam Kleinman <samk@10gen.com>
Minor: another redundant term

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-1101 BinData index storage

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-1250: Read-only users can't read system.users.

Users with read only access to the admin database can't read the
system.users collection. I considered adding a link to [Password Hashing
Insecurity](http://docs.mongodb.org/manual/tutorial/control-access-to-mongodb-with-authentication/#password-hashing-insecurity)
but it doesn't add value.

It's only fair that I patch this, since it was my support ticket that
caused it to be opened in the first place.

Signed-off-by: Sam Kleinman <samk@10gen.com>
fix typo in command/flushRouterConfig.txt
DOCS-1185 clarify _id and projection doc