Adapted CrawlerWidget to work with async searches.

Make LogData blocking when a loading is in progress just like LogFilteredData.
Added a script to keep track of line/branch coverage.

Make LogFilteredData block if a second search is requested.
Improves the tests for LogFilteredData.

Implementation of asynchronous searches (LogFilteredDataWorkerThread).

Implement asynchronous loading and indexing in a worker thread. Also add a more comprehensive unit test suite for LogData.

Display the empty window at startup before starting to load the file.

Moved the file monitoring from MainWindow to LogData. This is in order to implement asynchronous loading/indexing.

Moved all metatypes (QVariant) registration to CrawlerWidget ctor.

LogData and LogFilteredData are now reused for new search/file.

It allows us to close the file before reading a new one, which corrects the behaviour
when reading growing files on SMB mounted filesy

LogData and LogFilteredData are now reused for new search/file.

It allows us to close the file before reading a new one, which corrects the behaviour
when reading growing files on SMB mounted filesystem.

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The info lines now show progress when loading/searching.

Improves the interface with CrawlerWidget for direct disk reading.

Implementation of the direct read from file.

Change the "changed on disk" status to a no/changed/truncated.

Add sensible default for the window geometry.

Update the Windows icon.

New icons and .desktop file.

Update qmake file to allow building for Linux packagers.

Add a Windows icon and improve the installer.

Support a file passed on the command line.

Rename to glogg!

Add icons, README and Windows installer.

Using #include <cstdio> for gcc 4.4

Small changes to allow build with QT 4.3

Add a version of FiltersDialog for QT<4.4

Change the first line of the screen when reloading.

To able a reloaded file to be displayed at the same position as before.