MDL-21694 Moving question types strings into plugin space

diff --git a/lang/en_utf8/qtype_calculated.php b/question/type/calculated/lang/en_utf8/qtype_calculated.php
similarity index 100%
rename from lang/en_utf8/qtype_calculated.php
rename to question/type/calculated/lang/en_utf8/qtype_calculated.php

diff --git a/lang/en_utf8/qtype_calculatedsimple.php b/question/type/calculatedsimple/lang/en_utf8/qtype_calculatedsimple.php
similarity index 100%
rename from lang/en_utf8/qtype_calculatedsimple.php
rename to question/type/calculatedsimple/lang/en_utf8/qtype_calculatedsimple.php

diff --git a/lang/en_utf8/qtype_datasetdependent.php b/question/type/datasetdependent/lang/en_utf8/qtype_datasetdependent.php
similarity index 100%
rename from lang/en_utf8/qtype_datasetdependent.php
rename to question/type/datasetdependent/lang/en_utf8/qtype_datasetdependent.php

diff --git a/lang/en_utf8/qtype_description.php b/question/type/description/lang/en_utf8/qtype_description.php
similarity index 100%
rename from lang/en_utf8/qtype_description.php
rename to question/type/description/lang/en_utf8/qtype_description.php

diff --git a/lang/en_utf8/qtype_essay.php b/question/type/essay/lang/en_utf8/qtype_essay.php
similarity index 100%
rename from lang/en_utf8/qtype_essay.php
rename to question/type/essay/lang/en_utf8/qtype_essay.php

diff --git a/lang/en_utf8/qtype_match.php b/question/type/match/lang/en_utf8/qtype_match.php
similarity index 100%
rename from lang/en_utf8/qtype_match.php
rename to question/type/match/lang/en_utf8/qtype_match.php

diff --git a/lang/en_utf8/qtype_missingtype.php b/question/type/missingtype/lang/en_utf8/qtype_missingtype.php
similarity index 100%
rename from lang/en_utf8/qtype_missingtype.php
rename to question/type/missingtype/lang/en_utf8/qtype_missingtype.php

diff --git a/lang/en_utf8/qtype_multianswer.php b/question/type/multianswer/lang/en_utf8/qtype_multianswer.php
similarity index 100%
rename from lang/en_utf8/qtype_multianswer.php
rename to question/type/multianswer/lang/en_utf8/qtype_multianswer.php

diff --git a/lang/en_utf8/qtype_multichoice.php b/question/type/multichoice/lang/en_utf8/qtype_multichoice.php
similarity index 100%
rename from lang/en_utf8/qtype_multichoice.php
rename to question/type/multichoice/lang/en_utf8/qtype_multichoice.php

diff --git a/lang/en_utf8/qtype_numerical.php b/question/type/numerical/lang/en_utf8/qtype_numerical.php
similarity index 100%
rename from lang/en_utf8/qtype_numerical.php
rename to question/type/numerical/lang/en_utf8/qtype_numerical.php

diff --git a/lang/en_utf8/qtype_random.php b/question/type/random/lang/en_utf8/qtype_random.php
similarity index 100%
rename from lang/en_utf8/qtype_random.php
rename to question/type/random/lang/en_utf8/qtype_random.php

diff --git a/lang/en_utf8/qtype_randomsamatch.php b/question/type/randomsamatch/lang/en_utf8/qtype_randomsamatch.php
similarity index 100%
rename from lang/en_utf8/qtype_randomsamatch.php
rename to question/type/randomsamatch/lang/en_utf8/qtype_randomsamatch.php

diff --git a/lang/en_utf8/qtype_shortanswer.php b/question/type/shortanswer/lang/en_utf8/qtype_shortanswer.php
similarity index 100%
rename from lang/en_utf8/qtype_shortanswer.php
rename to question/type/shortanswer/lang/en_utf8/qtype_shortanswer.php

diff --git a/lang/en_utf8/qtype_truefalse.php b/question/type/truefalse/lang/en_utf8/qtype_truefalse.php
similarity index 100%
rename from lang/en_utf8/qtype_truefalse.php
rename to question/type/truefalse/lang/en_utf8/qtype_truefalse.php