v1.2.6

DoubleFloats v1.2.6

Diff since v1.2.5

Merged pull requests:

• Update random.jl (#175) (@JeffreySarnoff)
• Fix typo in rounding (#177) (@LilithHafner)
• remove type piracy from show of DoubleFloat types (#179) (@KristofferC)

Closed issues:

• Compatability issue with Polynomials 4 (#173)
• Register latest version v1.2.5? (#174)
• Missing rounding method (#176)
• inconsistent behaviour of Double64 when converting high precision number (#178)