Add autocorrections

[lumpidu]

The file addons/languages/icelandic/pack/src/main/res/xml/icelandic_autotext.xml when filled, is used to apply typical autocorrection mappings for wrongly spelled / weakly formulated words.

We should collect a list assembled from a similar list that should be made available (?) by the SpellChecker team from GreynirCorrect.

The format of that file needs to be according to the following example:

<words>
    <word src="abouta">about a</word>
    <word src="aboutit">about it</word>
    <word src="aboutthe">about the</word>
    <word src="acheive">achieve</word>
    <word src="acheived">achieved</word>
    <word src="acheiving">achieving</word>
    <word src="acomodate">accommodate</word>
    <word src="accomodate">accommodate</word>
    <word src="acn">can</word>
    <word src="adn">and</word>
    <word src="agian">again</word>
    <word src="ahd">had</word>
    <word src="ahve">have</word>
    <word src="aint">ain't</word>
    <word src="alot">a lot</word>
    <word src="amde">made</word>
    <word src="amke">make</word>
    <word src="andone">and one</word>
    <word src="andteh">and the</word>
    <word src="anothe">another</word>
    <word src="arent">aren't</word>
    <word src="asthe">as the</word>
    <word src="atthe">at the</word>
    <word src="bakc">back</word>
    <word src="beacuse">because</word>
    <word src="becasue">because</word>
    <word src="becaus">because</word>
    <word src="becausea">because a</word>
    <word src="becauseof">because of</word>
    <word src="becausethe">because the</word>
    <word src="becauseyou">because you</word>
...
    <word src="youd">you'd</word>
    <word src="youll">you'll</word>
    <word src="youre">you're</word>
    <word src="youve">you've</word>
</words>