ENH: allow use of custom formatter in array2string. Closes #1218.#72

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rgommers wants to merge 7 commits intonumpy:masterfrom

rgommers:ticket-1218-array2string

Commits on Apr 17, 2011

ENH: allow use of custom formatter in array2string. Closes #1218.
Ralf Gommers
committed
ENH: allow setting a custom array element formatter in set_printoptions.
Ralf Gommers
committed

Commits on Apr 22, 2011

ENH: change formatter keyword in array2string to a dict.
Ralf Gommers
committed
DOC: fix set_printoptions docstring after change to formatter kw.
Ralf Gommers
committed
TST: finish test for custom formatter for string arrays.
Ralf Gommers
committed

Commits on Apr 24, 2011

STY: some code and docstring changes for readability/consistency.
Ralf Gommers
committed
STY: apply docstring improvement also to set_printoptions.
Ralf Gommers
committed