docs($chunking): ref chunking.success.endpoint in other places
[skip ci]
closes #1268
chore($build): rev build num
[skip ci]
#1268
docs($chunking): grammar & link adjustments
[skip ci]
#1268
chore($testing): gradle updates so I can move away from IntelliJ
[skip ci]
chore($testing): more adjustments to allow test app to start in C9
[skip ci]
fix($cors): iframe cross-origin upload response parsing fails
fixes #1272
chore($build): rev build num
ref #1272
fix($cors): cross-origin iframe uploads fail - take 2
fixes #1272
chore($build): rev build num
#1272
fix($button): file input isn't tall enough and IE requires dbl-click

In order to overcome the fact that a double-click on the "text" portion of
a file input in IE is required to invoke the file chooser, the font-size
is very large, forcing the button to take up the entire container (button)
in all cases.

Another issue dealt with here: an explicit height specified by 3rd-party
code for input elements may make part of the visible upload button
unclickable if the visible/container button is taller than the specified
input height.  So, we ensure the file input takes up the entire height of
the container.  Width is set to 100% as well for good measure.

fixes #1152
fixes #1277
chore($build) increment version num
ref #1277
ref #1152
fix($scaling): multiple: false w/ scaling results in stalled uploads
fixes #1278
fix($scaling): invalid batch ID for scaled files
docs($scaling): comments
ref #1278
fix($button): fix input button in IE8 & 7

- height: 100% in IE7 prevents the file input from being clicked.
- if font-size is too large, the file input becomes visible in IE8.

ref #1152
ref #1277
chore($build): rev build num
ref #1152
ref #1277
fix($iOS8-beta5): multiple attr on file-input prevent selecting of files

Fixes an issue detected in iOS8 beta 5 that prevents images from being
selected if the multiple attribute is present on the file input element.

This should be reverted before 5.0.5 releases if the released version of
iOS8 does not have this issue.

fixes #1269
Revert "fix($iOS8-beta5): multiple attr on file-input prevent selecting of files"

This reverts commit bca3f13755ac0594942108ba90559abd19649576.
fix($button): no cursor: pointer in Chrome
Also limited large font-size to IE, as it is not necessary
in other browsers.
#1277
chore($build): inc build num
#1277