Quiet some compiler warnings.
Merge branch 'master' of https://github.com/logicreative/DCIntrospect-ARC into barz-master
adding prototype
Merge branch 'master' of https://github.com/logicreative/DCIntrospect-ARC into barz-master
Merge pull request #24 from miklselsoe/develop

Added contentSize, contentOffset and contentInset when printing description of UIScrollview
Ignore hidden views when picking the view
Use replacements for sizeWithFont and drawInRect

Conditionally uses these when min version is set to
iOS 7, otherwise falls back to the deprecated versions.

original commit by @subdigital:
https://github.com/subdigital/DCIntrospect/commit/97a90698f4f577b7d95d30ebdca6e906b1db8fcc
Use replacements for sizeWithFont and drawInRect

Conditionally uses these when min version is set to
iOS 7, otherwise falls back to the deprecated versions.

original commit by @subdigital:
subdigital/DCIntrospect@97a9069
Fixed contentStretch deprecation
Fixed contentStretch deprecation
Allow nudging with number keypad
Fixed disable for period

Tilde ~ key is not available as a standalone key on many international keyboards (such as German) => replaced with the dot;
actually disable introspector (otherwise it can't be disabled the next 10 seconds);
fixed reactivation;
added to help screen;
Allow nudging with number keypad
Fixed disable for period

Tilde ~ key is not available as a standalone key on many international keyboards (such as German) => replaced with the dot;
actually disable introspector (otherwise it can't be disabled the next 10 seconds);
fixed reactivation;
added to help screen;
Merge pull request #31 from futuretap/disablefordurationfix

Fixed disable for period
Merge pull request #30 from futuretap/numberkeypad

Allow nudging with number keypad
Merge pull request #27 from futuretap/deprecationfix

Use replacements for sizeWithFont and drawInRect
Merge pull request #25 from futuretap/master

Ignore hidden views when picking the view
Merge branch 'master' of https://github.com/logicreative/DCIntrospect-ARC into barz-master

Conflicts:
	DCIntrospect-ARC/DCIntrospect.m
Quiet compiler warnings about lack of function prototype for _recursiveDescription(), and about a comparison of int vs. NSUInteger.