ObjectSaveLoader: create class

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branch : develop
ObjectSaveLoader: try to move method openObject()

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branch : develop
Enable C++11 again.

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branch : develop
ObjectSaveLoader: add progress lambda

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branch : develop
Editor does not own object, so it should not delete object.
MainWindow2 takes the responsibility.

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branch : develop
Merge branch 'master' of https://github.com/pencil2d/pencil
Merge with default

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branch : develop
Fix VS2010 compiler error

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branch : develop
Fix VS2010 compiler error, VS2010 has not implemented std::round()

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branch : develop
MainWindow2: fix unstable problem os newDocument(). rename object => m_object

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branch : develop
PencilDef: define constant string PENCIL_WINDOW_TITLE

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branch : develop
MainWindow2: rename saveForce() => saveDocument().

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branch : develop
Fix compiler warning

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branch : develop
1. Remove duplicated shortcuts Ctrl+R, Ctrl+H.
2. Rename shortcuts constatnt CmdResetView => CmdResetZoomRotate

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branch : develop
Merge with develop
Merge pull request #66 from chchwy/master

Nightly build Jul 17 2013
Update linux build script. Rename package to "pencil2d" to avoid conflicts with other packages in Fedora.
Automatically set package revision based on the commit date
Merge pull request #67 from morevnaproject/master

Update linux build scripts
Add getTool helper method instead of accessing the hash directly