remove ree from travis
add !/db/database.yml to spec/.tmignore
use 2.0, 2.1 instead of 2.0.0 and 2.1.0 in travis rubies list
add restart postgresql to travis script to ensure not failing with "psql: could not connect to server: No such file or directory"
transpec
replace dynamically redefined methods with expectations and run transpec one more time
remove using `with` with block
use rspec ~> 3.0
replace should_receive in table_manipulation_spec
use with(no_args) instead of with()
Merge branch 'rspec3'
use tmpdir in cycle_spec
fix specs using Marshal

expect Marshal to receive dump with object and io instead of io receiving write with marshaled object
add iconv to Gemfile for rails 2 and ruby >= 2.0
unmarshal data when comparing dumps from different adapters
fixed empty RESTORE_TABLES behaviour: now doing nothing with tables in this case
fixed empty RESTORE_ASSETS behaviour: now doing nothing with assets in this case
transpec specs for empty restore_tables and restore_assets
add spec for usage of non empty restore_tables
compact specs for empty restore_tables and restore_assets