consistent naming of externals: ConvertTextToNumber->ct2n

Change-Id: Icd2a0a8ac64c3aafc627fc312b2588e7fb7bb1e1
Reviewed-on: https://gerrit.libreoffice.org/42290Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

external/ct2n/ExternalPackage_ct2n.mk

@@ -7,7 +7,7 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
-$(eval $(call gb_ExternalPackage_ExternalPackage,ct2n,ConvertTextToNumber))
+$(eval $(call gb_ExternalPackage_ExternalPackage,ct2n,ct2n))
 
 $(eval $(call gb_ExternalPackage_add_unpacked_files_with_dir,ct2n,$(LIBO_SHARE_FOLDER)/extensions/ConvertTextToNumber,\
     Addons.xcu \

external/ct2n/Module_ct2n.mk

@@ -7,9 +7,9 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
-$(eval $(call gb_Module_Module,ConvertTextToNumber))
+$(eval $(call gb_Module_Module,ct2n))
 
-$(eval $(call gb_Module_add_targets,ConvertTextToNumber,\
+$(eval $(call gb_Module_add_targets,ct2n,\
 	ExternalPackage_ct2n \
 	UnpackedTarball_ct2n \
 ))

external/ct2n/UnpackedTarball_ct2n.mk

@@ -7,16 +7,16 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
 
-$(eval $(call gb_UnpackedTarball_UnpackedTarball,ConvertTextToNumber))
+$(eval $(call gb_UnpackedTarball_UnpackedTarball,ct2n))
 
-$(eval $(call gb_UnpackedTarball_set_tarball,ConvertTextToNumber,$(CT2N_TARBALL),0))
+$(eval $(call gb_UnpackedTarball_set_tarball,ct2n,$(CT2N_TARBALL),0))
 
-$(eval $(call gb_UnpackedTarball_add_patches,ConvertTextToNumber,\
+$(eval $(call gb_UnpackedTarball_add_patches,ct2n,\
 	external/ct2n/ConvertTextToNumber-1.3.2-no-license.patch \
 	external/ct2n/ConvertTextToNumber-1.3.2-no-visible-by-default.patch \
 ))
 
-$(eval $(call gb_UnpackedTarball_fix_end_of_line,ConvertTextToNumber,\
+$(eval $(call gb_UnpackedTarball_fix_end_of_line,ct2n,\
 	description.xml \
 	Office/UI/BaseWindowState.xcu \
 	Office/UI/BasicIDEWindowState.xcu \