Bug fixes and performance

Use fast path for sqrt and inv (#230)

* Use fast routes for sqrt and inv

* Fix inv and sqrt for BigFloat

* Fix sqrt and inv for BigFloat

* Uncomment Float32 test

* Add simple tests for sqrt and inv

Drop support for Julia 0.6

See NEWS.md for changes.

Provides full compatibility with Julia 0.7 / 1.0

v0.14

See NEWS.md for changes.

v0.13

See NEWS.md

Release v0.12.0

See NEWS.md

Drop support for Julia 0.5

NEWS for 0.11 (#64)

* NEWS for 0.11

* NEWS for 0.11

Performance; and last 0.5-compatible release

See NEWS.md for changes.

Bug fixes and docs moved to Documenter.jl

See NEWS.jl for details.

First release of IntervalArithmetic.jl

This is the bulk of ValidatedNumerics.jl, which is being split into two pieces.
For this reason, we are maintaining continuity of the version numbering with ValidatedNumerics.jl, which is currently at v0.8.

cc @lbenet