return the address of non-struct pointer fields rather than the pointers;  fixes problems scanning into pointer fields in structs
simplify sqlx test to use _DSN vars instead of the user/pass stuff and to make it easier to write multi-db tests in isolation of the big TestUsage function
embed a pointer to a DB instead of the DB, avoids a data race caused by copying mutexes, fixes #41
skip introspecting structs which implement driver.Valuer OR sql.Scanner;  fixes #40, as sql.NullString is a Valuer but not a Scanner:w
return error from rows.Scan on rows.StructScan (did not effect Select), fixes #43
Added err check for sqlx.Open() and a named query example for INSERT.

Added err check to rows.StructScan example in README.
Merge pull request #44 from elithrar/readme-fixes

README updates.
Fixes panics ("reflect.Value.Interface: cannot return value
obtained from unexported field or method") when unexported fields
are passed into NamedExec (or BindStruct or getValues).
Merge pull request #47 from carbocation/fix-namedexec-panic

Fix for NamedExec panics with unexported fields
huge lint/documentation cleanup, re-define reflect helpers BaseStructType and BaseSliceType in terms of one function to bring their behaviors on pointer-to-pointer-to-pointer-to... types in line with eachother.
initial named query refactor in preparation for namedstmt, #16
add NamedStmt support, lots more testing around it...  still no Map support
add tx.PrepareNamed
Adding support for Oracle named parameters when binding

Signed-off-by: Adam Kalnas <a.kalnas@modcloth.com>
Merge pull request #51 from modcloth/support-oracle-named-placeholders

Adding support for Oracle named parameters when binding
Merge branch 'master' into named-stmt

Conflicts:
	bind.go
restore oracle binding
move NamedQuery generic functions and deprecate Map variants
add deprecation comments around all map variants for named query execution, rewrite underlying bind functions so they can bind either, add support for maps to namedstmt and namedexec/query
remove tests for deprecated Named*Map functions and instead test that the generic variants handle maps