API: add inplace keyword to Series.order/sort to make them inverses (GH6859)
BLD: change 2.7 build to use scipy 0.13.3
BUG: Bug in groupby.get_group where a datetlike wasn't always accepted (5267)
DEPR: Indexers will warn FutureWarning when used with a scalar indexer and
       a non-floating point Index (GH4892)
Merge pull request #6872 from jreback/get_group

BUG: Bug in groupby.get_group where a datetlike wasn't always accepted (GH5267)
Merge pull request #6853 from jreback/float_indexers

DEPR: Indexers will warn FutureWarning when used with a scalar indexer this is floating-point (GH4892)
Merge pull request #6861 from jreback/inplace

API: add inplace keyword to Series.order/sort to make them inverses (GH6859)
DOC: fix latex error build
BUG: Arithmetic, timezone and offsets operations affecting to NaT
Merge pull request #6873 from sinhrks/nat_convert

BUG: Arithmetic, timezone and offsets operations affecting to NaT
BUG: data written with to_sql legacy mode (sqlite/mysql) not persistent GH6846

Correction for missing commit of data into SQL database in legacy code and add test to avoid future regression.

Correct tests according to comments
Merge pull request #6875 from Acanthostega/master

BUG: data written with to_sql legacy mode (sqlite/mysql) not persistent GH6846
SQL: fix + test handling columns argument in read_table
ENH: Use Float64HashTable for Float64Index backend
Merge pull request #6879 from cpcloud/float64-index-enh

ENH: Float64Index now uses Float64Hashtable as a backend
ENH/TST SQL: add multi-index support to to_sql
ENH/TST SQL: add multi-index support to read_table
Merge pull request #6735 from jorisvandenbossche/sql-multiindex

ENH: SQL multiindex support
SQL: add multi-index support to legacy mode (#6881)

and at once also index_label kwarg support
SQL: keep backwards compatibility for write_frame index handling