update translations after first de-fuzzying round

Change-Id: Ie6b488bf4cb510522eb8d92b479b4ab42226698d

source/bg/sc/messages.po

@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.libreoffice.org/enter_bug.cgi?product=LibreOffice&bug_status=UNCONFIRMED&component=UI\n"
 "POT-Creation-Date: 2018-01-10 11:50+0100\n"
-"PO-Revision-Date: 2018-01-01 02:35+0000\n"
+"PO-Revision-Date: 2018-01-10 17:02+0000\n"
 "Last-Translator: Mihail Balabanov <m.balabanov@gmail.com>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
 "Language: bg\n"
@@ -13,8 +13,8 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 "X-Accelerator-Marker: ~\n"
-"X-Generator: LibreOffice\n"
-"X-POOTLE-MTIME: 1514774129.000000\n"
+"X-Generator: Pootle 2.8\n"
+"X-POOTLE-MTIME: 1515603743.000000\n"
 
 #: compiler.hrc:27
 msgctxt "RID_FUNCTION_CATEGORIES"
@@ -19165,17 +19165,17 @@ msgstr "Редактиране на контура"
 #: optcalculatepage.ui:48
 msgctxt "optcalculatepage|threadingenabled"
 msgid "Enable multi-threaded calculation: Warning Experimental."
-msgstr ""
+msgstr "Многонишково изчисляване: внимание, експериментално."
 
 #: optcalculatepage.ui:52
 msgctxt "optcalculatepage|threadingenabled|tooltip_text"
 msgid "Enable Experimental multi-threaded calculation of formula-groups, this may break your spreadsheet."
-msgstr ""
+msgstr "Разрешава експерименталното многонишково изчисляване на групи от формули, може да предизвика грешки."
 
 #: optcalculatepage.ui:71
 msgctxt "optcalculatepage|label4"
 msgid "CPU threading settings"
-msgstr ""
+msgstr "Настройки за нишки на ЦП"
 
 #: optcalculatepage.ui:107
 msgctxt "optcalculatepage|case"