Paratext: Fix importing verse start inside tables

When a verse start happened inside the table, the text up to the next
cell separator went into the new verse, but the rest of the table back
into the old verse. This was caused by an incorrectly reset
`outsideCellVisitor` reference.

biblemulticonverter/src/main/java/biblemulticonverter/format/paratext/AbstractParatextFormat.java

@@ -178,6 +178,8 @@ public void visitChapterStart(ChapterIdentifier location) throws RuntimeExceptio
 				}
 				ctx.currentVisitor = null;
 				ctx.currentVisitorExtraCSS = null;
+				ctx.outsideCellVisitor = null;
+				ctx.insideTableHead = false;
 				ctx.currentVerse = null;
 				ctx.currentParagraph = ParatextImportContext.CurrentParagraph.NONE;
 				ctx.currentParagraphExtraCSS = null;
@@ -199,6 +201,7 @@ public void visitParagraphStart(ParagraphKind kind) throws RuntimeException {
 					ctx.currentVisitor.visitCSSFormatting("-bmc-usfm-tag: " + kind.getTag()).visitText("\uFEFF");
 				}
 				ctx.outsideCellVisitor = null;
+				ctx.insideTableHead = false;
 				ExtendedLineBreakKind elbk = kind.getLineBreakKind();
 				if (ctx.currentParagraph != ParatextImportContext.CurrentParagraph.NONE) {
 					if (ctx.currentParagraph == ParatextImportContext.CurrentParagraph.PROLOG ||
@@ -309,7 +312,8 @@ public void visitTableCellStart(String tag) throws RuntimeException {
 					}
 					ctx.currentVisitor.visitLineBreak(lbk, indent);
 					ctx.outsideCellVisitor = ctx.currentVisitor;
-					if (tag.startsWith("th")) {
+					ctx.insideTableHead = tag.startsWith("th");
+					if (ctx.insideTableHead) {
 						ctx.currentVisitor = ctx.currentVisitor.visitFormattingInstruction(FormattingInstructionKind.BOLD);
 					}
 				}
@@ -372,6 +376,12 @@ public void visitVerseStart(VerseIdentifier location, String verseNumber) {
 				ctx.currentChapter.getVerses().add(ctx.currentVerse);
 				ctx.currentVisitor = ctx.currentVerse.getAppendVisitor();
 				ctx.flushHeadlines();
+				if (ctx.outsideCellVisitor != null) {
+					ctx.outsideCellVisitor = ctx.currentVisitor;
+					if (ctx.insideTableHead) {
+						ctx.currentVisitor = ctx.currentVisitor.visitFormattingInstruction(FormattingInstructionKind.BOLD);
+					}
+				}
 				ctx.currentVisitorExtraCSS = ctx.currentParagraphExtraCSS;
 				if (ctx.currentParagraphExtraCSS != null) {
 					ctx.currentVisitor = ctx.currentVisitor.visitCSSFormatting(ctx.currentParagraphExtraCSS);
@@ -627,6 +637,7 @@ private static class ParatextImportContext {
 		private Verse currentVerse = null;
 		private List<Headline> headlines = new ArrayList<>();
 		private Visitor<RuntimeException> currentVisitor, outsideCellVisitor;
+		private boolean insideTableHead = false;
 		private String currentVisitorExtraCSS;
 		private CurrentParagraph currentParagraph = CurrentParagraph.NONE;
 		private String currentParagraphExtraCSS;
@@ -679,6 +690,7 @@ private void swapFields(ParatextImportContext other) {
 			List<Headline> h = this.headlines; this.headlines = other.headlines; other.headlines = h;
 			Visitor<RuntimeException> vv = this.currentVisitor; this.currentVisitor = other.currentVisitor; other.currentVisitor = vv;
 			vv = this.outsideCellVisitor; this.outsideCellVisitor = other.outsideCellVisitor; other.outsideCellVisitor = vv;
+			boolean f = this.insideTableHead; this.insideTableHead = other.insideTableHead; other.insideTableHead = f;
 			String s = this.currentVisitorExtraCSS; this.currentVisitorExtraCSS = other.currentVisitorExtraCSS; other.currentVisitorExtraCSS = s;
 			CurrentParagraph p = this.currentParagraph; this.currentParagraph = other.currentParagraph; other.currentParagraph =p;
 			s = this.currentParagraphExtraCSS; this.currentParagraphExtraCSS = other.currentParagraphExtraCSS; other.currentParagraphExtraCSS = s;