BZ 1039195: Added dropdown symbol next to artifact type desciption in the proyect explorer. Also spaced the type icon and the description.
(cherry-picked from 42fd6b2)
BZ-1066616 - POJO previously externally modified cannot be changed in the DM
BZ-1066616 - POJO previously externally modified cannot be changed in the DM
BZ-1039916: aligned imports editor with others by including delete, rename and copy operations.
BZ1067369 - Copy, Rename: File name validation broken (cherry-picked from dce24d90a391cafc2f794eae3648d50e40a9b58a)
BZ1052398 - Clickable area of fields misaligned in Project Dependencies screen
(cherry picked from commit 4e132712372b814f24689a7f80f9f753480d052d)
BZ-1042798 - Guided rule editor should allow a method call on fact types fields

(cherry picked from commit 25b957c0ea913d81357c9b727b38df0dc94f4442)
BZ-1066626 - Data model oracle ignores fields, when the fields are objects from another package

(cherry picked from commit 3a73fcdab92519a062a64706595079b49aeb6329)
BZ-1066626 - Data model oracle ignores fields, when the fields are objects from another package

(cherry picked from commit db85d294d2d773035199c8016218654aaf41a0b5)
BZ-1067910: better solution for project explorer dropdowns. now we limit size to 100px (scrolling) and give user a simple search mechamism
BZ1048950 - Invalid enumeration not detected
(cherry picked from commit cbfcaef05e711e83b987a934beb2413e6b3d764f)
BZ996480 - Moving hidden columns in Guided Decision Table visually corrupts the table
(cherry picked from commit b5b05dbbe2e11e72e8ee33bb5f3783c2ab8ca39d)
BZ-1072043 - Cannot access fact fields in test scenario until it is saved and reopened

(cherry picked from commit 1ec136f75e1602ce9a318c22503b217e05caf880)
BZ-1070148: internactionalize resource definition descriptions.
(cherry-picked from 5a014ce)
BZ-1072434: trim filter in order to discard spaces (begin/end) during search
Start for few unit tests

(cherry picked from commit 00f69a7eb5e053367e2441bf711f3461ee46fc97)
BZ-1072043 - Cannot access fact fields in test scenario until it is saved and reopened

(cherry picked from commit 79b0fe1c3bde2ea118097cdc1f2a6851a32d98fa)
BZ-1071461: removed create button from data modeller top level menu bar.
(cherry-picked from f221da7)
BZ1071385 - Unable to validate an Enumeration with external class from uploaded jar
(cherry picked from commit b69850125ba609679b2f950ca3fce4fe622dccfe)
BZ1073001 - Advanced enumeration stopped working
(cherry picked from commit d2ea75733fff95eb168f7b43de0dc352ba9811ad)