Typo fix in ReadMe (changed 'now' to 'no')
Merge pull request #122 from bwest87/patch-1

Typo fix in ReadMe (changed 'now' to 'no')
Handle int8/uint8 (and unsigned types on mysql)

Naive handling of int8/uint8 for postgres/sqlite, for Mysql use tinyint/smallint/int/bigint
appropriately, and create the columns as unsigned for Uint8/Uint16/Uint/Uint32/Uint64.
added contributor section to README
Don't create single-used prepared statements for Exec inside a txn
DbMap.Exec - remove commented code (related to #141)
Merge of #127 from @dvander
error instead of panicing in tableFor
#138 - fix spelling of services
Added types for Null* from database/sql

Added types for Null* from database/sql and changed "double" to "real" for postgres val.Name() switch.
#121 - cleanup old Nullable* strings. Use "double precision" for float64 with postgres.
merge upstream