doc: add mode option to tokenize commmand
doc: fix typos
Support near search by '*N"A Z"' syntax

The max interval between each term is always 10.
Fix wrong type
Fix wrong type
Define missing GRN_INT32_POP
test: add missing "max" in file name
Support near search with max interval by '*N?"A Z"' syntax

"?" in '*N?"A Z"' is replaced with number such as '*N5"A Z"'.
Merge pull request #192 from naoa/doc-tokenize-mode

doc:tokenize mode and fix typos

Patch by Naoya Murakami. Thanks!!!
doc: merge Mroonga's improvement for .po update mechanism
doc: remove POT-Creation-Date header from .edit
doc: add mode header to .edit for Emacs
doc: update po
doc: resolve fuzzy
doc: update po
doc: resolve fuzzy
doc: update po
doc: use "Groogna" form
doc: update po
doc tokenize: fix the default of mode