v2.6.2

LazyArrays v2.6.2

Diff since v2.6.1

Merged pull requests:

• add PaddedVector and PaddedMatrix constructors (#370) (@MikaelSlevinsky)
• Extend to_power_type only if it is defined (#374) (@yuyichao)
• Fix ambiguity in BandedLazy * Mul (#376) (@dlfivefifty)

Closed issues:

• Am I using LazyArrays correctly? It appears slower and allocating more memory than regular Arrays. (#217)
• to_power_type does not exist any more in Base (#373)